(2)
Meetsthe requirements ofparagraphs(b) through(f) of this section.

(b) Field of coverage. The system must consist of enough lights to illuminate the vital areas around the airplane, considering the physical con.guration and .ight cha-racteristics of the airplane. The .eld of coverage must extend in each direction ''
withinatleast75aboveand75belowthehorizontalplaneof theairplane,except that there may be solid angles of obstructed visibility totaling not more than 0.5 steradians.
(c)
Flashing characteristics. The arrangement of the system, that is, the number oflight sources, beam width, speed of rotation, and other characteristics, must give an e.ective .ashfrequency of notlessthan40,normorethan100,cyclesperminute. The e.ective .ash frequency is the frequency at which the airplane’s complete anticollision light system is observed from a distance, and applies to each sector of light including any overlaps that exist when the system consists of more than one lightsource.Inoverlaps, .ashfrequenciesmay exceed100,butnot180,cyclesper minute.

(d)
Color. Each anticollision light must be either aviation red or aviation white and must meet the applicable requirements of Sec. 23.1397.

(e)
Light intensity. The minimum light intensities in any vertical plane, measured with thered.lter(if used) and expressedintermsof ”e.ective” intensities,mustmeet

′
Elodie Roux. Septembre 2003
Subpart F : Equipment
therequirementsofparagraph(f) ofthissection.Thefollowing relationmustbe assumed :
t2
I(t)dt
Ie = t1
0.2+(t2 .t1)
where : 
Ie  :e.ective intensity  (candles). 
I(t) :instantaneous intensityas a function of time. 
t2 .t1 :.ash time interval  (seconds). 

Normally, the maximum value of e.ective intensity is obtained when t2 and t1 are chosen so that the e.ective intensity is equal to the instantaneous intensity at t2 and t1.
(f) Minimum e.ective intensities for anticollision lights.Each anticollisionlight e.ective intensity must equal or exceed the applicable values in the following table.
Angle above or below the horizontal plane : ''  E.ective intensity (candles) 
0to 55'to 10' 10'to 20' 20'to 30' 30'to 75'  400 240 80 40 20 

Amdt. 23-49, E.. 03/11/96
33.5 Safety Equipment
FAR 23.1411 : General.
(a)
Required safety equipment to be used by the .ight crew in an emergency, such as automatic liferaft releases, must be readily accessible.

(b)
Stowageprovisionsfor required safety equipment mustbefurnished and must–

(1)
Be arranged so that the equipment is directly accessible and its location is obvious; and

(2)
[Protect the safetyequipment from damage caused by being subjected to the inertia loads resulting from the ultimate static load factors speci.ed in Sec. 23.561(b)(3) of this part.]

Amdt. 23-36, E.. 09/14/88
FAR23.1413 :[Removed.]
[Removed.] Amdt. 23-49, E.. 03/11/96
FAR 23.1415 : Ditching equipment.
(a) Emergency .otation and signaling equipment required by any operating rule in this chaptermustbeinstalled sothatitis readily availabletothe crewandpassengers.
(b)
Each raft and each life preserver must be approved.

(c)
Each raft released automatically orby thepilotmustbe attached tothe airplaneby a line to keep it alongside the airplane. This line must be weak enough to break before submerging the empty raft to which it is attached.

(d)
Each signaling device required by any operating rule in this chapter, must be acces-sible, function satisfactorily, and must be free of any hazard in its operation.

FAR23.1416 :[Pneumaticde-icerboot system.]
[Ifcerti.cationwithiceprotectionprovisionsisdesired and apneumaticde-icerboot system is installed–
　
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本文鏈接地址：FAA規章 美國聯邦航空規章 Federal Aviation Regulations 2(94)