Aviation Survival and Egress Systems Flashcards
6 cards from real EAWS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Aviation Survival and Egress Systems flashcards as text
What is the minimum altitude at which an ejection seat is typically effective for a zero-zero ejection?
Answer: 0 feet and 0 knots (zero-zero capable)
Modern zero-zero ejection seats are designed to safely eject aircrew at zero altitude and zero airspeed on the ground, providing full parachute deployment.
What is the purpose of a 'PRC-90' or 'PRC-112' survival radio?
Answer: Personnel recovery and search and rescue communications
The PRC-90 and PRC-112 are emergency radios used by downed aircrews for personnel recovery communications with search and rescue forces.
When donning an anti-exposure suit, which area must always be checked for airtightness?
Answer: Neck and wrist seals
The neck and wrist seals of an anti-exposure (immersion) suit must be checked for airtightness to ensure the suit provides thermal protection in cold water.
What is the purpose of a personal locator beacon (PLB)?
Answer: Automatically transmit distress signals to search and rescue satellites
A PLB automatically transmits a distress signal on emergency frequencies to COSPAS-SARSAT satellites, enabling rescuers to locate downed personnel.
What does 'HEED' stand for in aviation survival equipment?
Answer: Helicopter Emergency Egress Device
HEED (Helicopter Emergency Egress Device) is a small self-contained underwater breathing apparatus that provides breathable air during helicopter underwater escape.
Which signal mirror technique is used to aim reflected sunlight at a rescue aircraft?
Answer: Use the aim-through hole to align reflection with target
The aim-through hole technique allows the survivor to direct reflected sunlight precisely at a rescue aircraft or ship by aligning the reflection through the sighting hole.