666
14 CFR Ch. I (1–1–19 Edition)
§ 29.1411
and expressed in terms of ‘‘effective’’
intensities must meet the require-
ments of paragraph (f) of this section.
The following relation must be as-
sumed:
I
I t dt
t
t
e
t
t
=
+
−
∫
( )
.
(
)
1
2
0 2
2
1
where:
I
e
= effective intensity (candles).
I(t)
= instantaneous intensity as a function
of time.
t
2
¥
t
l
= flash time interval (seconds).
Normally, the maximum value of effective
intensity is obtained when
t
2
and
t
1
are cho-
sen so that the effective intensity is equal to
the instantaneous intensity at
t
2
and
t
1
.
(f)
Minimum effective intensities for
anticollision light.
Each anticollision
light effective intensity must equal or
exceed the applicable values in the fol-
lowing table:
Angle above or below the horizontal plane
Effective
intensity
(candles)
0
°
to 5
°
................................................................
150
5
°
to 10
°
..............................................................
90
10
°
to 20
°
............................................................
30
20
°
to 30
°
............................................................
15
[Doc. No. 5084, 29 FR 16150, Dec. 3, 1964, as
amended by Amdt. 29–7, 36 FR 12972, July 10,
1971; Amdt. 29–11, 41 FR 5290, Feb. 5, 1976]
S
AFETY
E
QUIPMENT
§ 29.1411
General.
(a)
Accessibility.
Required safety
equipment to be used by the crew in an
emergency, such as automatic liferaft
releases, must be readily accessible.
(b)
Stowage provisions.
Stowage provi-
sions for required emergency equip-
ment must be furnished and must—
(1) Be arranged so that the equip-
ment is directly accessible and its loca-
tion is obvious; and
(2) Protect the safety equipment
from inadvertent damage.
(c)
Emergency exit descent device.
The
stowage provisions for the emergency
exit descent device required by
§ 29.809(f) must be at the exits for which
they are intended.
(d)
Liferafts.
Liferafts must be stowed
near exits through which the rafts can
be launched during an unplanned ditch-
ing. Rafts automatically or remotely
released outside the rotorcraft must be
attached to the rotorcraft by the static
line prescribed in § 29.1415.
(e)
Long-range signaling device.
The
stowage provisions for the long-range
signaling device required by § 29.1415
must be near an exit available during
an unplanned ditching.
(f)
Life preservers.
Each life preserver
must be within easy reach of each oc-
cupant while seated.
§ 29.1413
Safety belts: passenger warn-
ing device.
(a) If there are means to indicate to
the passengers when safety belts
should be fastened, they must be in-
stalled to be operated from either pilot
seat.
(b) Each safety belt must be equipped
with a metal to metal latching device.
(Secs. 313, 314, and 601 through 610 of the Fed-
eral Aviation Act of 1958 (49 U.S.C. 1354, 1355,
and 1421 through 1430) and sec. 6(c), Dept. of
Transportation Act (49 U.S.C. 1655(c)))
[Doc. No. 5084, 29 FR 16150, Dec. 3, 1964, as
amended by Amdt. 29–16 43 FR 46233, Oct. 5,
1978]
§ 29.1415
Ditching equipment.
(a) Emergency flotation and sig-
naling equipment required by any oper-
ating rule of this chapter must meet
the requirements of this section.
(b) Each liferaft and each life pre-
server must be approved. In addition—
(1) Provide not less than two rafts, of
an approximately equal rated capacity
and buoyancy to accommodate the oc-
cupants of the rotorcraft; and
(2) Each raft must have a trailing
line, and must have a static line de-
signed to hold the raft near the rotor-
craft but to release it if the rotorcraft
becomes totally submerged.
(c) Approved survival equipment
must be attached to each liferaft.
(d) There must be an approved sur-
vival type emergency locator trans-
mitter for use in one life raft.
[Doc. No. 5084, 29 FR 16150, Dec. 3, 1964, as
amended by Amdt. 29–8, 36 FR 18722, Sept. 21,
1971; Amdt. 29–19, 45 FR 38348, June 9, 1980;
Amdt. 27–26, 55 FR 8005, Mar. 6, 1990; Amdt.
29–33, 59 FR 32057, June 21, 1994]
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