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on those aircraft equipped with ACES II ejection seat(s);
if, in the professional opinion of the rescue crew, engine
shutdown will not be delayed.
c. Ejection system safetying procedures and precautions
for the type seats used on various aircraft.
d. Aircrew extraction and methods of releasing
crewmembers from seat restraints and survival equipment.
Personnel shall also be knowledgeable of safety
precautions required during the removal of aircrew
member’s life support equipment and high pressure
flight suits.
2-5. ENTRY AND EXIT FACILITIES.
2-6. DOORS.
2-7. Depending upon type of aircraft, doors may be
located on either side of the fuselage, or in the rear of
the fuselage. Doors may open to the side, up or down,
and from the interior or exterior of the aircraft. In many
cases an emergency release is provided in the interior
at the hinge side of the door. The release location is
normally indicated and the pull handle is painted red.
Pulling the handle will withdraw the pins from the hinges.
This arrangement, if the latch or frame is jammed, will
allow the door assembly to be pushed out of position
from the hinged side.
Some aircraft doors, when opened from the inside the
aircraft, escape slide or chutes manufactured with flammable
materials, are deployed. These escape slides or
chutes, if deployed during the rescue process, may endanger
the rescue crew who are attempting to enter the
aircraft. The intended use these doors should be known.
WARNING
2-1
CHAPTER 2
GENERAL AEROSPACE RESCUE AND MISHAP INFORMATION
TO 00-105E-9
2-8. HATCHES
2-9. Hatch locations vary according to type of aircraft
and may be located on the sides, bottom or top of the
fuselage. Hatches designed for normal personnel access
are hinged and may be opened internally or externally.
Hatches designed for emergency escape from
the interior of the aircraft are generally secured internally
with quick-opening compression devices around
the circumference and when released from the inside
or outside of the aircraft the complete hatch is removed.
Figure 2-1 shows different locations of hatches on one
type aircraft. The study of hatch locations and the
means of opening for specific aircraft are included in
Chapter 4 throughout the remainder of the publication.
2-10. CANOPIES.
2-11. The canopy, a metal framework with a transparent
material covering, is provided to enclose the cockpit
and afford protection and visibility to the pilot and/or
crewmen. The canopy system includes the canopy
itself, plus all the components used in opening and closing
for normal entrance and exit, as well as those used
in jettisoning the canopy during an emergency. Three
Figure 2-1. Hatch Location for One Type of Aircraft
types of canopies, the clamshell, sliding, and hinged
are commonly used on military aircraft (see Figure 2-2).
The clamshell is hinged aft and opens upward at the
forward end. The sliding type rests on tracks on the
fuselage and opens and closes by a sliding action. The
hinged type is hinged at the side or top and opens from
the side. The sliding type canopy offers the greatest
ease in rescue of crewmember(s) since no overhead
restrictions exist. Special emphasis must be placed
on drills for removal of crewmember(s) from aircraft utilizing
clamshell canopies to assure that fire protection
personnel are thoroughly familiar with restrictions imposed.
2-12. CANOPY OPENING.
2-13. The method employed to open a canopy varies
with the type of aircraft. They may employ one, two, or
three methods of opening. Fire Protection personnel
must become familiar with each method in order to gain
access in the most expedient manner. Normal opening
procedures are the primary means of gaining access to
the cockpit, followed by manual jettison and finally cutin
method. If conditions warrant, canopy will be jettisoned.
CREW ENTRY DOOR
FWD
CARGO
DOOR EMERGENCY ESCAPE OVERWING
HATCHES (BOTH SIDES)
CUT-IN AREAS
(ALL RED-DOTTED LINES)
AFT EMERGENCY
ESCAPE HATCH
2-2
TO 00-105E-9
HINGE TYPE
COUNTERBALANCE SPRINGS
CLAMSHELL TYPE
SLIDING TYPE
Figure 2-2. Types of Canopies
2-14. NORMAL. Normal opening and closing may be
accomplished either pneumatically, electrically, hydraulically
and mechanically with counterbalance springs.
In the event of malfunction or mechanical damage to
the canopy system, it may be opened manually. When
the clamshell and pneumatic canopy is opened manually,
it must be physically held, propped, or locked open
　
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