3.00”
SIGNAL
ACL RETURN
ACL IN
ACL RETURN
ACL RETURN
ACL IN
ACL RETURN
POS RETURN
POS IN
NOT USED
NOT USED
PIN
A
B
C
D
E
F
G
H
J
K
Connector Pinout
(for reference only)
1.06”
(REF)
20°
(REF)
.34”
48.0” ± 2.0
Mounting
Detail
Ø 1.20”
Ø 1.96”
1.59”
ENGINEERING COMPANY INC.
51 Winthrop Road
Chester, Connecticut 06412-0684
Phone: (860) 526-9504
Fax: (860) 526-2009
Internet: www.whelen.com
Sales/Service e-mail: aviation@whelen.com
Installation Guide:
Aviation model 9066700
P/N 01-0790667-00
LED Tail Position and
Anti-Collision Light Assembly
TSO-C30c
TYPE III
APPROVED
TSO-C96a
CLASS II;
APPROVED
SPECIFICATIONS (with Flasher Model 7123407):
Nominal Operational Voltage:................................. 28 VDC
(Operation from 24-32 VDC)
LED Position Light:..................................................... 0.26 Amps
LED Anti-Collision Light (Average): ............................ 0.8 Amps
LED Anti-Collision Light (Pulse@0.25 sec.): .............. 4.1 Amps
Flashrate .................................................................... 45± 5 per min.
EQUIPMENT LIMITATIONS:
An approved lighting system consists of three lights, one located on
the tail and one located on each wingtip. Model 9066700 is a tail
position and anti-collision light. A separate flasher assembly such as
model 7123407 is required. The assembly should be mounted as far
aft on the aircraft as practicable on a thermally conductive surface.
The baseplate must be mounted parallel to the vertical and horizontal
centerlines of the aircraft to project the patterns properly.
Certain types of installations may require additional testing.
CONTINUED AIRWORTHINESS:
The tail position light is designed with 6 LEDs. The anti-collision light is
designed with 24 LEDs. If any one LED fails the unit must be repaired
or replaced.
Note: To reduce eye strain, use an optical filter such as dark glasses or
a blue covering dome during LED inspection. Inspect the lens.
Replace if there is excessive scratching, pitting, discoloration or
cracking.
The conditions and tests required for TSO approval of this
article are minimum performance standards. It is the
responsibility of those installing this article either on or within
a specific type or class of aircraft to determine that the aircraft
installation conditions are within the TSO standards. TSO
articles must have separate approval for installation in aircraft.
The article may be installed only if performed under 14 CFR
part 43 or the applicable airworthiness requirements.
INSTALLATION PROCEDURES:
The following information is to assist in installing a Whelen light
system.
1. Using the mounting detail information provided, prepare the
aircraft for means to secure the LED light assembly.
2. Carefully remove and save the #4 Phillips screws (qty. 2).
3. Install the unit to the aircraft. Insure that all leads are clear of
any obstructions and secured as required. Note that proper
orientation is achieved with the drain hole down.
4. Connect the light inputs to flasher Model 7123407.
5. When necessary, seal the light base to aircraft. Apply sealant
around the perimeter of the base. Do not cover the drain hole.
6. Check all avionics systems for interference from this
installation.
7. A flight check should be performed by a properly certified
pilot.
8. Update aircraft records, complete Form 337 and obtain FAA
field approval for installation, if required.
Aviation
©2013 Whelen Engineering Company Inc.
Form No.14727 (081913)
Page 1
2
1
3
4
5
NOTE: Drain hole
faces downwards
Hardware used for
shipping purposes only.
4
3
1
1
2
ITEM
PART NUMBER DESCRIPTION
90667 TAIL POSITION/ANTI-COLLISION LIGHT
SUB-ASSEMBLY, MODEL 90667
RETAINER, LENS, MODEL 90667
LENS, MODEL 90667
GASKET, LENS, MODEL 90667
SCREW, 4-40 x 5/8 PPHMS (MS51957-18)
01-0790667-00
01-0290708-00
19-151062-100
68-3951061A31
38-0231346-00
14-0050505-18
QTY
2
5
1
11
**
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