曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
A11.2 General guidelines
a) Weather.
i) All aerial survey/pipeline patrol operations should normally be conducted under Day Visual Flight Rules (VFR) conditions.
ii) Minimum weather for Day VFR of 1,000-foot ceilings and 3 miles visibility.
b) Oil spill surveillance and other aerial surveillance operations using specialized IR/UV cam-eras may be conducted at night if all requirements for night flight (Appendix 5) are met.
c) Operations should be conducted at no less than the minimum safe altitude stipulated by regulation or authorised by the local CAA (see item 11b below).
d) Helicopters, when used, should not be operated within the avoid area of the height/velocity curve, as published in the helicopter’s approved flight manual, except during landing and takeoff.
A11.3 Single-engine aircraft
The use of a single-engine aircraft may offer some advantages for manoeuvrability and visibility. There are conditions that should be considered when making the decision on whether a single-engine aircraft would offer an acceptable risk. Those conditions are generally: environment, terrain, availability of safe landing area along the route to be flown and ready access to professional search and rescue support (See Appendix 6 – weather planning document). When operating with a single- engine aircraft the following provisions must be in place and monitored for compliance:
a) The terrain must be such that a safe forced landing may be achieved in the event of a power failure, which means that there should be a potential for limited damage to the aircraft and injury to occupants.
b) Flights should be conducted at not less than 500 feet AGL cruising altitude and at a speed and height combination such that, in the event of a power failure, a safe forced landing can be made.
An altitude exception is madewhere an appropriate approved low level waiver is in place and the pilot has read and signed the waiver which is carried in the aircraft. See Section 6.1.6 in the AMG for additional guidance.
A11.4 Aircraft configuration
For long-term pipeline patrol operations, the aircraft should be at a minimum equipped as follows:
a) Equipped for IFR flight.
b) One VHF transceiver.
c) GPS (IFR TSO preferred).
d) Mode C or Mode S transponder (or equivalent).
e) Crew headsets.
f) ELT with TSO 126 or equivalent, 406mhz is preferred.
g) Ground Proximity Warning System (GPWS, EGPWS, TAWS).
h) Radar Altimeter (Radalt) with audio and visual alert or Automatic Vioce Alerting Device (AVAD) where available for the aircraft model to ensure that the selected height AGL is maintained.
i) Collision avoidance systems with active transponder interrogation, providing verbal and/or visual positional data on the target aircraft in high density areas or where other low level traffic may present a hazard.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：
飞机管理指导方针 Aircraft management guidelines(126)
