Aviation Centre Pty Ltd v The Secretary, Department of Transport [1981] FCA 258
Federal Court of Australia
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MA 4°°
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CATCHWORDS
Judicial Review ~ Air Navigation - application for permission
to land and take-off an aircraft from landing ground -
wnether aircraft had a maximum take-off weight in excess
of 5,700 kilograms - whether decision of delegate refusing
application open to review because of failure to take into
account special performance characteristics of particular
aircraft - Administrative Decisions Judicial Review Act
1977, ss.3, 5 ~ Air Navigation Act 1920, s.3A - Air Naviration
Regulations 5, 51, 85, 39, 212 and 227,
Devartnent of
Aviation Centre Pty, Limited v. The Secretary
Transport
N.S.W. G 155 of 1981
Ccram: Sheppard J.
23 December, 1981
Sydney
IN THE FEDERAL COURT OF AUSTRALIA )
NEW SOUTH WALES DISTRICT REGISTRY No. G 155 of 1981
GENERAL DIVISION
~
BETWEEN
AVIATION CENTRE PTY. LIMITED
Applicant
THE SECRETARY,
DEPARTMENT OF TRANSPORT
Respondent
CORAM: SHEPPARD J. 23 December, 1981
REASONS FOR JUDGMENT
This is a matter in which I would have preferred to
reserve for a short time to enable me to express a little
more felicitously and a little more elaborately than I will,
my reasons for the conclusions at which I have arrived.
But tne urgency of the matter and the time of the year make
it imperative that I give a decision this afternoon.
I have reached a very clear conclusion as to what the
outcome of the application should be. The application 15s
for the review of a decision of the Secretary, Department
of Transport, said to have been made on 14 October, 1981.
The dec1sion was given in respect of an application made by
letter dated 21 July, 1981, and supplemented by a further
letter of 3 September, 1981. As I understand the
application, it 1s an application made pursuant to Regul-
ation 85 of the Regulations made pursuant to the Air
Navigation Act, 1920, There was a submission by counsel
for tne applicant that the application was made as well,
or alternatively, under Regulation 212. I am not in
agreement with that submission, It 1s a matter to which
I shall refer a little later.
¢lthough the application 1s couched as an application
for guaicial review made pursuant to the Administrative
Secisions Judicial Review Act, 1977 ("the Judicial Review
act"), zt 128 probably also an application for a declaration
wnich, if made, would have obviated the need for any grant
or refusal of an avoplication pursuant to Regulation 85,
If the declaration were to be granted the applicant would
ce lawfully entitled to operate the aircraft 1n question
into the landing field at Kooralbyn, which has been referred
to ana described in the evidence.
It 1s convenient to deal with its application for that
aeclaration first of all. Before I do so, I should say
sometning about the way in which this case has proceeded.
Sirections were made directing the applicant and the
respondent to file affidavits. Affidavits on behalf of the
applicant were filed and an affidavit on behalf of the
respondent was filed. It was made by a Mr. Lawry. The
matter proceeded by the reading, first of all, of those
affidavits. Counsel for the applicant then said thet he
wished to cross-examine Mr. Lawry, who 1s the delegate of
the Secretary of the Department and who in fact made the
decision in question. He cross-examined him and then
said he had evidence in reply to lead. I allowed him to
lead 1t orally because the affidavit of Mr. Lawry had only
been filed a day or so before the hearing commenced. Wnen
it was led it emerged fairly soon tnat the evidence was not
evidence in reply, but evidence in chief which ought to
have been made the subject of affidavits in accordance with
tne Court's directions. Nevertheless, I allowed the
matter to proceed in this unsatisfactory way. The evidence,
called eviaence in reply but in reality evidence in chief,
was then replied to by further evidence on the part of the
Department. I mention these matters not because in the
end I feel that any available evidence was not called, but
in case the transcript has to be considered by any other
person. It would appear that the evidence has been led
in a most unsatisfactory way because of the applicant's
view that much of its evidence in chief was evidence in
reply.
I should say also that to somebody untutored in
tne matter 1t might appear that there has been an
qttempt to review on its merits the decision which is
under appeal. A&A great deal of evidence was led subject
=o tne objection of counsel for the respondent. That
evidence, because 1t was in in that conditional way, had
so ce answered by the Department. On reflection I think
"nat much of the evidence should have been rejected, but
> felt obliged to allow the evidence because of submissions
™aae oy counsel for the applicant that the Department had
acted 1n such a way that no reasonable person could have
-eacned the decision which was reached, because it was
said that it had taken into account extraneous matters, and
secause of other considerations basea on the various grounds
wnich appear 1n tne Judicial Review Act, upon which reliance
was placed.
I return to the question of whether the applicant is
entitled to tne declaration wnich it seeks, It is
necessary to refer to some provisions of the relevant
legislation. The first of these is Regulation 89 of the
Regulations, which relevantly provides:
"89. (1) An aircraft shall not land at, or take-off
from, any place unless -
(a) the place is an aeroarome established under
this Part;
(b) the use of the place as an aerodrome is
autnorized: by a licence granted under
regulation 84;
"(c) the use of the place as an aeroarome 15
authorized by the Director-General under
regulation 85 and -
(1) the aircraft is of a type of aircraft
authorized under that regulation to
land and take-off from the place;
tt
Regulation 85 provides:
"85. Subgect to these Regulations, the Director-
Generel may, by specific or generai description,
authorize the use of any place as an aerodrome for
the purposes of the landing and taking-off of such
types of aircraft, engaged in such classes of
operations and subject to such conditions as the
Director-General specifies in the instrument of
authorization."
The Director-General by an instrument made pursuant to
Regulation 85 made a general authorisation. It was made on
10 April, 1975. It is part of exhibit 1 and it 1s described
as an "Instrument of Authorisation of Places as Aerodromes",
The document is otherwise referred to in the evidence as
AGA6, that description stemming from a publication in which
1t appears. Relevantly, the instrument of authorisation,
to which I shall refer as AGA6, provides:
"1.3 The owner, operator or pilot in command shall,
in respect of the lanaing or take-off of an aeroplane
or a gyroplane used in any other class of overations
than tnose specified in paragrapn 1.1 or having a
maximum take-off weight exceeding 5700 kg (12,500 lb) -
(a) obtain specific authorisation from the Secretary
for the use of an area as an authorised landing
area; or
(b) ensure that the area complies witn the approved
standards specified in the operator's Overations
Manual as being applicable to the type of air-
craft and class of operations."
Nothing in paragraph 1.1 of AGA6 is of relevance in the present
proceedings,
De
I snould say at this point that there has for many
ears voeen an erbitrary distinction drawn in the legis-
lation aealing with the operation of aircraft between
aircraft whose weight exceeds 5,700 kilograms and aircraft
«nose weight does not. In the provisions of AGA6 to
wnich I have referred the we1rght 5,700 kilograms is equated
to 12,500 pounds. In fact, 5,700 kilograms is slightly
neavier than 12,500 pounds, but nothing turns on this.
Twelve thousand five hundred pounds used to be the figure
usec in Australia, and is the figure, and has for some
years ceen the figure, used in tne United States of
'merica as well as in other places. There 1s no apparent
reason for the selection of 12,500 pounds rather than some
otner Yigure. It 1s arbitrary but it exists, and exists
ln legislation, Obviously there will be cases, some
ceople will say, of nardship because some weights will be
gust under or gust over the arbitrary limit which is fixed
avparently to distinguish light aircraft from those of a
heavier kind.
It 1s the respondent's contention that this is an
Pircrart the maximum take~orf weight of which exceeds
5,7CO kilograms. It is the applicant's contention that
it is not. If the applicant 1s right, the aircraft is by
AGA6 authorised to land at the landing field in question
at Kooralbyn. If it is not, it needs a specific
authorisation for that purpose.
The term "maximum take-off weight" is defined in
Regulation 5 of the Regulations to mean, in relation to
an aircraft, the weight set out in the certificate of
airworthiness or the flight manual for the aircraft as
the maximum take-off weight. It is agreed by both counsel,
and I consider them in this respect to be correct, that
that definition applies to the term where used in AGA6,
because AGA6 1S an instrument made pursuant to one of the
Regulations - namely, Regulation 85.
The certificate of airworthiness for the aircraft
is in evidence, It does not set out any maximum take-off
welght, The flight manual for the aircraft is also in
evidence, It 1s the respondent's contention that it does
set out the maximum take-off weight. Tnat is also the
contention of the applicant, but in ats submission the
welght is not so simply and straightforwardly set out as
the respondent would have it. A relevant part of the
manual is page 2-2. It is headed "Operating Limitations",
and there then appear the words:
7.
"CERTIFICATION AND OPERATIONAL LIMITATIONS ARE
CONDITIONS OF THE TYPE AND AIRWORTHINESS CERTIFICATE
AND MUST BE COMPLIED WITH AT ALL TIMES AS REQUIRED
BY LAW. (sic)
CERTIFICATION STATUS
This aeroplane is certified in accordance with
FAR 25 and A.N.O. 101.6."
= interpolate to say that FAR 25 is a reference to some
American regulations concerning airworthiness of aircraft,
and 4.N.O. 101.6 is a reference to an Air Navigation Order
naving legislative force under the Air Navigation Act, and
picking up the provisions of the American regulation.
The relevant page of the manual goes on, under the
reading "Weight Limitations", to specify certain weights.
"mongst others these are maximum design take-off weignt
S,032 kilograms, 13,300 pounds; maximum certified take-off
weisht 6,032 kilograms, 13,300 pounds; maximum take-off
welcnt vermitted by climb requirements - see figure 4-12,
In the respondent's submission the maximum take-off
weignt referred to 1n AGA6 1s by definition in the Regulations
e1tner the maximum design take-off weight or the maximun
certified take-off weight - it matters not. In the sub-
mission of the applicant it is really the actual weight
wnicn the aircraft will have when it takes off on any
particular flight.
Later provisions of the manual to which one is directed
sy, amongst other things, what appears at page 4-12 show
that length of runway, the necessity to clear obstacles,
ambient temperatures, air pressure, and other factors
may limit the weight that the aircraft may have on any
particular flight. A great deal of evidence nas been
led about this matter; much reference has been made to the
pages of the manual in which these provisions are made.
Reference has also been made to the American regulation
PAR 25 1n relation to it, and tnere is other naterial which
I have before me in respect of it as well.
Mr. Llewellyn, who is a consultant aeronautical engineer
and who was called to give expert evidence on behalf of the
applicant, after considering much of this material, formulated
some rules wnich appear in exhibit M, which he said were
designed to provide for the safe take-off of the aircraft
from the landing area in question. Tnese rules are:
"1, Take-off weight must not exceed 5700 Kg. under
any circumstance,
2. Reduce the weight by 42 Kg. for each degree celsius
above 22°C.
3. Reduce the weight by 32 Kg. for each lOOft. by
whicn the runway pressure altitude exceeds aero-
drome elevation (323 feet).
4, Restore weight by 154 Kg. for each ten knots of
actual headwind component along the runway.
(N.B, Actual headwind 1s to be taken as half the
reported or estimatea headwind).
5. Downwind operations ere pronibitea."
9.
In short, wnat the applicant wishes me to do 1s to say
shat "maximum take-off weight", where used in AGA6 and
in the Regulations, means the maximum take-off weight
ter any particular journey, taking into account the
various conditions that exist. I was taken a tortuous
path tnrough A.N.O. 101.6, FAR 25 and some of the other
regulations.
For a number of reasons, which I will give as snortly
's i can, I have reached tne clear conclusion that the
Cepartment's argument should be accepted. A matter said
to militate against accepting 1t is the fact that one does
not find on vage 2-2 of the manual the expression "maximum
scke-otf weicht", One finds instead the expressions,
"naximum design take-off weight" and "maximum certified
take-off weignt"; out I would have thougnt, particularly
in relation to the latter, when one bears 1n minc what 1s
aid earlier on the page about the aeroplane having been
a
fe)
ertifiea, that what 1s really being talked about is the
maximum take-off weight.
Then the definition uses the expression, "the weight
set out .... in the flight manual for, the aircraft as the
maximum take-off weight". That language would lead one to
think that tne draftsman intended the weight to be a
specific weizht plainly designated and thus clearly and
10.
readily ascertainable, The tortuous exercise in which
the applicant indulged does not lead to a situation in
which the weight 1s simply set out. That of itself
militates, 1n my opinion, against the acceptance of the
applicant's submission.
But it is when one considers Regulation 51 of the
Regulations, where the expression "maximum take-off weight"
is used, ana also considers Regulation 227 thereof that it
becomes clear, in my opinion, thet the draftsman intended
"maximum take-off weight" to be a fixed weight and not to
be variable at all. I do not wish to go to the detail of
these provisions, but if the expression had the meaning
contendea for by the applicant, regulation 51 would so vary
the licences which pilots would have to have es to make
the operation of particular aircraft near the boraerline
of the weight limitations impossible. Regulation 227,
particularly sub-regulations 227(1), (2) and (4) thereof,
makes 1t clear, to my mind, that one single and specific
weight was intended.
It may be, of course, that this manual is defective
in not specifying any meximum take-off weight. In other
words, by the insertion of the words "design" end "certified",
1t has not indicated, in accordance with AGA6 and the
ll.
definition in the regulation, a maximum take-off weight;
rut 4f that impractical and unreal view were taken, and
2 myself would not take it, it would nean that there is
no evicence which would establish that the maximum take-orf
wei1ent of this aircraft does not exceed 5,700 kilograms.
In other words, 1f that were the appropriate consideration,
ani I make 1t clear that I do not think it 1s, the case
woulda nevertheless go against the applicant rather than
"he respondent.
Tnere 18, I think, later 1n the manual a clear indic-
-tion that tne weight of 6,032 kilograms was intended to be
the maximum take-off weight, which is referred to in sGA6
and tne aefinition. There 1s a section of the manual which
25 tabped VII, "Weight and Balance Data ana Aeroplane Equip-
ment List", It deals with, amongst other things, the
centre of gravity of the aircraft ana what has to be done
in rejation to that matter when the aircraft 1s being loaded.
It refers on a page headed, "Instruction Page for Loading
system" to, amongst other things, the maximum take-off
weight. On the next page is a diagram, towards the end
ort wnicn appears the following, "6032 kilograms maximum
take-off weight", To my mind those latter provisions put
the matter veyond question.
12.
For the reasons given, I have no hesitation in
rejecting the applicant's submission that the maximum
take-off weight of this aircraft is not 6,032 kilograms.
There are other considerations which would lead me to
the same conclusion, but the time is such that I do not
stay to mention them.
I turn then to the other aspects of the subject case.
I should first of all put out of the way Reguiation 212.
That was mentioned because of the form of refusal of the
application, which the respondent's letter of 14 October,
1961, took. On p.2 of that letter, which 1s annexure C
to an affidavit of Mr. Grant, the following appears:
"Sections 2 and 3 of AGA-6 which set out the
conditions of authorisation do not apply to
aircraft above 5700 Kgs. Paragraph 1.3 specifies
the conditions under whicn operations of such air-
craft may operate from authorised landing areas.
It requires either a specific authorisation or
compliance 'with the aporovea standards specified
in the Operator's Operations Manual as being
apolicable to the type of aircraft and class of
operations.'
The Air Navigation Regulations do not require or
give authority for approval of the Operations Menual
and in fact no approval has been given to your
Manual. Therefore the tapproved standards' have to
be approved through some other medium."
It was submitted by counsel for the applicant that the
statement that the Air Navigation Regulations do not require
13.
or give authority for approval of the operations manual
was erroneous in point of law. The submission was based
on Regulation 212 which provides for an operations manual.
It zs to ve provided for the use and guidance of the
qcerztions personnel of the operator. The operator is to
furnish copies of the manual to such of his personnel as
ne consiaers necessary, to the Director-General and to such
Qtner persons associated with the operator's operations as
-ne Director-General considers necessary and directs. The
wirector-General may give a direction requiring the operator
tc include particular information in the operations manual
Q
r requiring him to revise or vary the information contained
a)
herein (Sub-Regulation (2A)). There is no provision that
I can see which enables anyone to make an application for
approval of the manual or any part thereof. Apparently
there used to be such a provision, but it was repealed in
1971. It was submitted that the provisions of Sub-Regulation
(2A) were such as to contemplate that there would be
applications for approval. Additional reliance was placed
upon paragreph 1.3(b) of AGA6 which came into force after
tne repeal of the regulation in 1971, and which appears to
contemplate approval of a manual.
14,
However, I am of the clear opinion that the
respondent's argument 1n this respect is correct. There
is in fact no provision in the regulation for an applic-
ation for approval in relation to the manual. The form
of the manual is a matter entirely for the operator,
subject to such directions as he may rece1ve either under
Sub-Reculation (2A) or Sub-regulation (2) from the Director-
General,who has a copy of it, but there 1s no vrovision fer
any application for approval by an operator.
To the extent that paragraph 1.3(b) of AGA6 may
suggest otherwise, one should disregard it because 1t 1s
an instrument made pursuant to the Regulations of wnich
both Regulation 85 ana Regulation 212 form part. I
therefore reject the argument that was put to me in relation
to Regulation 212, but I would add that its significance
escapes me, because 1t is clear that the applicant had the
right to make, and did make, an application for approval
pursuant to Regulation 85. Thet is how the matter was
dealt with by the respondent, and it 1s how the applicant
itself approached the matter - at least at some places in
tne argument - because its counsel expressly acknowledged
to me that the application was an application pursuant to
Regulation 85,
15.
"
4A number of grounds were relied upon, but the essence
of tne applicant's complaint can be summarised by saying
cnat tne Department applied to the application general
standards which were applied in relation to all types of
aircraft which had a maximum take-off weight exceeding
3,700 kilograms. It failed to have regard to the special
re)
zrcumstances of the case, particularly what were claimed
=O ce the outstanding handling and other performance
cnaracteristics of the aircraft in question. It was said
oy counsel for the applicant that the decision-maker - that
.~S to say, Mr. Lawry - naa applied general considerations
ind meglected to take into account the particular circum-
stances of the case. It was also said that the decision
was one - ana I have mentioned this elready - to which no
reasonable man could come; and others of the grounds provided
for specifically in the vudicial Review Act were also relied
uson.
Mr. Lawry made an affidavit and was cross-examined.
The essential parts of his affidavit show that he considered
2 numper of documents, copies of all of which are annexed to
nis affidavit and marked with the letter F, The way the
matter is put in Mr. Lawry's evidence, and I refer to
varagraph 14 of his affidavit, is:
16,
"In making the decision, I had available to me
the following documents:"
and they are then listed.
Paragraph 16 of his affidavit reads as follows:
"In making my decision referred to I had regard
to the following matters:-
The applicant wanted to operate on a closed
charter basis an aircraft having a maximum take
off weight greater than 5,700 Kgs into an Authorised
Landing Area. The general authorisation expressed
in Aeronautical Information Publication part aGA-6
is applicable only to aeroplanes with a maximun
take off weight not exceeding 5,7CO Kgs being used
in private, aerial work (except flying training)
and charter operations. Note is made in Aeronautical
Information Publication part AGA-6 of the fact that
specific authorisation is recuired to be obtained for
the use of an area as an authorised landing area by
aeroplanes having a maximum taxe off weight exceed-
ing 5700 Kgs. Departmental policy in respect of tne
use of authorised landing areas reaguires that aero-
planes with a maximum take off weight exceeding
570C Kgs should conform as closely as possible to the
standard of 4 licensed aerodrome suitable for operation
of that individual type of aircraft. The runway width
and runway strip width requirements for licensed
aerodromes are svecified in Aeronautical Information
Publication part RAC/OPS-1-34 for aeroplanes with a
maximum take off weight exceeding 5700 Kgs as 30 metres
and 90 metres respectively. The runway width orovided
at Kooralbyn 1s only 15 metres ana tne runway strip
width including two 7.5 metre fly-over areas is only
60 metres. The runway width and runway strip width
deficiencies, would not necessarily have disposed of
the matter, but departmental policy as referred to
above would only permit specific authorisation to be
granted if there were other features associated with
the operation of the eircraft into Kooralbyn which
would lead to equivalent safety. No such compensating
factors were present. Indeed, there were difficulties
associated with the proposea operation which mitigated
against an equivalent safety judgment notably, there
were significant anfringements of the transitional
surfaces anc obstructions in the approach and teke off
areas. I note that the Xooralbyn company had stated
that the magnitude of work to develop the aerodrome to
a licensed standard was too large and that 1t was their
intention to maintain the site to the authorised Landing
Area standard only. The operating limitations that
17.
"would be imposed on the aircraft's performance
at Kooralbyn in high ambient temperatures were
considered to be matters of commercial jucgment
not affecting the safety of operations, orovided
the aircraft was operated at the appropriate
weight for the temperature. The acceptance of
the performance aspects of the operation was not
seen as providing sufficient reason to displace
the negative aspects referred .to above.
I saw the department's policy as assisting in
the maintenance of a uniform approach to applic-
ations of this type. However, even in the absence
or that policy, I would not have been prepared to
grant a svecific authorisation in this matter
oecause of the limitations referred to above."
-Ltnousn Mr. Lawry was cross-examined I did not form the view
enat 21s evidence, at least as to its accuracy and veracity,
was under challenge. In any event, I nave no hesitation in
-aying that I accept him as a witness of truth, and I accept
as Yactual the materiel in paragraphs 14 and 16 of his
affidavit to which I have referred.
Care snould be taken to note that there 1s a distinction
arawn between the way in which the two paragraphs are intro-
juced. Paragraph 14 commences with the words:
"In making the decision, I had available to
me the following documents:"
Paragraph 16 begins with the words:
"In making my decision referred to I had regard
to tne following matters:-"
a number of the documents tnat Mr. Lawry had before him
were looked at in the course of the submissions, and also in
18.
the evidence, It 1s necessary only to refer to one of
these. It is a minute of 5 August, 1981, which is folio 18
of annexure F. The minute is not Mr. Lawry's minute nor 1s
it addressed to Mr. Lawry. Amongst other things it says:
"T agree with NSW Region that on the basis of
equivalent safety tne application has consider~
able merit
- tne verformance figures quoted by Aviation Centre
show that runway and takeoff performance are
adequate at tne weights quoted.
The problem 18 more a one of standards enc how con-
sistent we are in epolying those standards"
Taere then follow some further remarks, and the minute concludes:
"The airfield should be checked by airports (sic) to
confirm that the work stated by Aviation Centre
as having been carried out at Kooralbyn has been
carried out satisfactorily."
There 1s a note at the bottom of the minute made by
another officer. It 1s dated 13 August, 1981, and says:
"Please draft a reply for my signature rejecting
the request".
The minute was to the Superintendant, Flying Operations,
Queensland, from the Airways Surveyor, General Aviation,
Queenslana Region. Counsel for the applicant pressed upon
me the view that the application had never really been the
subgect of consideration because of the matters which are
19.
contained in the minute. But it was not for either of the
officers concerned with the minute to make the decision.
It certaznly was one of the documents which Mr. Lawry had
ivallable to him when he made his decision, but his evidence
snows tnat he did not rely upon it. Instead, he relied
upon the matters which are specified 1n paragraph 16.
I do not wisn to deal with this paragraph in detail.
It 2s enough for me to refer to the fact that amongst other
<nings ne said that there were difficulties associated with
_ne >roposed operation "which mitigated against an equivalent
safety guagment notably, there were significant infringements
yr the transitional surfaces end obstructions in the aporoacn
anc take off areas", Mr, Lawry's judgment in this respect
was ogsed upon the application of the Chicago Convention,
wnicn kas deen adopted in Australia (Air Navigation Act 1920,
s.3A). A copy of the relevant parts are annexed to his
affidavit.
I aco not go to the detail of his evidence or to tne
detail of the provisions of the Convention, but photographs
wnich have been tendered show that the airstrip runs at one
point between two substantial elevations in the surrounding
countryside, so that a cutting-like effect results. These
obstructions are only about 60 metres or so from the edge of
the strip. There are also hills about 800 metres from
20.
either end of the strip. His evidence satisfies me that
he believed, and believed on reasonable grounds, that
these presented problems for an aircraft, The matter
was at large, so far as he was concerned, because the
aircraft in question had a maximum take-off weight in excess
of 5,700 kilograms. In my view he had amole justification
for reaching the conclusion whicn he did.
I wish to make it clear that I have not substituted
my judgment for his. My only concern is to see whether
there was a reasonable basis upon which he could decide as
he has. It may be that another experienced person in
the field of aviation would disagree with him, but that is
not the point, This appeal is not a rehearing of the
application. This 1s not provided for by law, in other
words, by the Act, which gives me jurisdiction to hear
this matter, My powers are very much more restricted,
It is true that Mr. Lawry, and he was quite frank
about this, assumed the performance characteristics of
the aircraft. He made no special study of them, To
his mind the important consideration was whether he should
approve this area as a landing area for an aircraft which
had a maximum take-off weight in excess of 5,7CO kilograms,
no matter what its performance characteristics may have been.
al.
The matter was at large. AGA6, for the reasons given,
nad no application to the situation whatever. As the
evidence makes clear, all sorts of contingencies and
problems can arise very suddenly. Emergencies may not
nappen often, but they do happen and they have to be
guarded against, no matter now well an aircraft may
perform.
In those circumstances I do not see how anyone,
Looking at the whole of the evidence, and particularly
2t wnat Mr. Lawry has said, could come to the conclusion
that he acted at all unreasonably. I do not think he
acted unreasonably in simply assuming the performance
enaracteristics of the aircraft; varticularly do I take
tnat view as there was no specific reliance upon that
matter in the application which was made for approval.
For the reasons I have given, I have reached the
conclusion that this application must fail, out before I
conclude there is one matter to whicn I should refer. As
{ nave mentioned, Mr. Llewellyn is a consulting aeronautical
engineer. Ye is employed with the CSIRO. He gave
evidence which I regarded as helpful and instructive and
ne gave 1t honestly and in good faith. He was concerned,
22,
and he made this clear in his evidence, that the
aircraft in question had performance and handling
characteristics which exceeded those of many of the
aircraft lawfully using the strip, lawfully using it
because they were of a maximum take-off weight which
did not exceed 5,700 kilograms. He said:
"T am concerned in this instance that the
considerations of equivelert safety which
have been made in respect of this application
have been confined purely to the physical
geometry of the aeroplane, and the airsort
and its various prepared surfaces. There are
aeroplanes operating from that aerodrome now,
carrying passengers. The aerodrome exists;
the vassengers exist. They will continue to be
carried, I presume. The aeroplenes that are
currently operating uncer quite a considerable
proportion of the meteorological conditions that
obtain in that area will not be capable of climb-
ing past the obstacle on the nortn western end
of that aerodrome in the event of engine failure
on takeoff. It concerns me that this aspect of
safety has not been taken anto account, whether
it is eligible to be taken into account, I do
not know."
I asked him some questions:
"Your complaint is that this aircraft has a much
better performance than most of those aircraft; it
is a safer aircraft? --- Yes.
And it is a better aircraft to have operating on
this strip than those eircraft, 1f you are to operate
at tne airport at all? --- Yes,
Does that summarise it? --- Yes,"
Althougn I do not consider that the considerations mentioned by
23.
"r. Lawry have relevance for present purposes - thet 1s
to say, ror the outcome of this case - they concern me,
I airect the Department, whose Secretary is a party to
these proceedings, to bring Mr. Llewellyn's evidence to
tne attention of the Finister for Transport, I should
like an assurance that that will be done, if it nas not
"lready been done. If the aerodrome is unsafe for air-
craft, even though they be below 5,7CC kilograms in maximum
taxe-orf weignt, something ought to be done about it. I
express no view as to whether that problem in fact does
exist. I nave only Mr. Llewellyn's evidence to go on,
nut 1t 1s evidence that impressed me and his views are
worthy or substantial consideration.
This application is dismissed. I order that the
applicant pay the respondent's costs of the application.
l certify that this and the 223 preceding
pages are a true copy of the reasons for
judgment herein of The Honourable
1 . —v—V—mwoo
Mr Justice Sheppard. <x . ae
Associate
Dated 43 Yecembs igs
24,