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5 96/1/111//9957
No. 2
c) any other information considered to be of operational
significance.
2.6.2 Before introducing changes to the air navigation
system, due account shall be taken by the services responsible
for such changes of the time needed by the aeronautical
information service for the preparation, production and issue
of relevant material for promulgation. To ensure timely
provision of the information to the aeronautical information
service, close co-ordination between those services concerned
is therefore required.
2.6.3 Of a particular importance are changes to
aeronautical information that affect charts and/or computerbased
navigation systems which qualify to be notified by the
aeronautical information regulation and control (AIRAC)
system, as specified in Annex 15, Chapter 6 and Appendix 4.
The predetermined, internationally agreed AIRAC effective
dates in addition to 14 days postage time shall be observed by
the responsible heliport services when submitting the raw
information/data to aeronautical information services.
2.6.4 The heliport services responsible for the provision of
raw aeronautical information/data to the aeronautical
information services shall do that while taking into account
accuracy and integrity requirements for aeronautical data as
specified in Appendix 1 to this Annex.
Note 1.— Specifications for the issue of a NOTAM
and SNOWTAM are contained in Annex 15, Chapter 5,
Appendices 6 and 2 respectively.
Note 2.— The AIRAC information is distributed by the AIS
at least 42 days in advance of the AIRAC effective dates with
the objective of reaching recipients at least 28 days in advance
of the effective date.
Note 3.— The schedule of the predetermined internationally
agreed AIRAC common effective dates at intervals
of 28 days, including 6 November 1997 and guidance for the
AIRAC use are contained in the Aeronautical Information
Services Manual (Doc 8126, Chapter 3, 3.1.1 and Chapter 4,
4.4).
4A
ANNEX 14 — VOLUME II 49 9/11/95
CHAPTER 6. HELIPORT SERVICES
6.1 Rescue and fire fighting
General
Introductory Note.— These specifications apply to surface
level heliports and elevated heliports only. The specifications
complement those in Annex 14, Volume I, 9.2 concerning
rescue and fire fighting requirements at aerodromes.
The principal objective of a rescue and fire fighting service
is to save lives. For this reason, the provision of means of
dealing with a helicopter accident or incident occurring at or
in the immediate vicinity of a heliport assumes primary
importance because it is within this area that there are the
greatest opportunities of saving lives. This must assume at all
times the possibility of, and need for, extinguishing a fire
which may occur either immediately following a helicopter
accident or incident or at any time during rescue operations.
The most important factors bearing on effective rescue in a
survivable helicopter accident are the training received, the
effectiveness of the equipment and the speed with which
personnel and equipment designated for rescue and fire
fighting purposes can be put into use.
For an elevated heliport, requirements to protect any
building or structure on which the heliport is located are not
taken into account.
Rescue and fire fighting requirements for helidecks may be
found in the Heliport Manual.
Level of protection to be provided
6.1.1 Recommendation.— The level of protection to be
provided for rescue and fire fighting should be based on the
over-all length of the longest helicopter normally using the
heliport and in accordance with the heliport fire fighting
category determined from Table 6-1, except at an unattended
heliport with a low movement rate.
Note.— Guidance to assist the appropriate authority in
providing rescue and fire fighting equipment and services at
surface-level and elevated heliports is given in the Heliport
Manual.
6.1.2 Recommendation.— During anticipated periods of
operations by smaller helicopters, the heliport fire fighting
category may be reduced to that of the highest category of
helicopter planned to use the heliport during that time.
Extinguishing agents
6.1.3 Recommendation.— The principal extinguishing
agent should be a foam meeting the minimum performance
level B.
Note.— Information on the required physical properties
and fire extinguishing performance criteria needed for a foam
to achieve an acceptable performance level B rating is given
in the Airport Services Manual, Part 1.
 
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