Page 1
RED (+14VDC)
BLACK (-) GROUND
WHITE (+28VDC)
BLACK (-) GROUND
POS 3 - WHITE (TRIGGER)
POS 2 - BLACK (CATHODE)
POS 1 - RED (ANODE)
J1
POS 3 - WHITE (TRIGGER)
POS 2 - BLACK (CATHODE)
POS 1 - RED (ANODE)
J1
.17
.17
2.39
2.39
1.08
1.08
.66 MIN
1.15 MIN
Ø1.25
Ø1.25
3.88
1.78
7111005
7111006
(28V)
(14V & 28V)
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.
®
ENGINEERING COMPANY INC.
Route 145, Winthrop Road,
Chester, Connecticut 06412
Phone: (860) 526-9504
Fax: (860) 526-2009
Internet: www.whelen.com
Sales/Service e-mail: aviation@whelen.com
Aviation
©2007 Whelen Engineering Company Inc.
Form No.14143A (070109)
TSO-C30c
TYPES I, II
APPROVED
POSITION LIGHT:
Operational Voltage: . . . . . . . . . . .14/28 VDC (nominal)
Input Current: . . . . . . . . . . . . . . . .0.25 Amps
EQUIPMENT LIMITATIONS: An approved lighting system
consists of two lights, one located on each wingtip. The
baseplate must be mounted parallel to the vertical and
horizontal centerlines of the aircraft to project the patterns
properly. The strobe tube assembly must be connected to
a strobe power supply, such as Whelen model 70888,
70879 or other approved models.
CONTINUED AIRWORTHINESS: The 71110 series LED
wingtip position light assembly is designed with 3 LED’s. If
any one LED fails, the unit must be repaired or replaced.
Inspect the lens. Replace if there is excessive scratching,
discoloration or cracking.
INSTALLATION PROCEDURES: The following
information is to assist in the installation of a Whelen 71110
LED Forward Position Light/Strobe System.
1. Choose the appropriate 71110( ) series replacement
light assembly.
2. The installation procedure described in the following
text will be confined to a single light installation, but is
identical for multiple light installations.
3. Remove the old light, locate and save the existing
+VDC lead and (-) ground lead. Clean and prep ends
as required.
4. Make sure the existing system is equipped with an
appropriate sized breaker. Connect the existing +14/
28 VDC lead to the POSITIVE wire on the input cable
assembly (supplied with the light assembly). Connect
the existing ground lead to the GROUND wire on the
input cable assembly or use the supplied connector
as shown in the illustrations. Both leads must be
connected by an approved FAA connection. Insure
that the wire leads are clear of any obstructions and
ty-wrap as required. Connect the strobe, J1, to the
strobe power supply as shown in the figure.
5. Remove the shroud from the light assembly.
6. Position the base of the new light assembly onto the
mounting surface. Insert three (3) #6-32 pan head
screws into the mounting hole and tighten firmly.
7. Reinstall the lens so that the two notches are positioned under
the shroud, with each notch equadistant to the centerline.
8. Check all avionics systems for interference from the installation.
9. A flight check should be performed by a properly certified pilot.
10. Update aircraft records, complete Form 337 and obtain FAA
field approval for installation, as required.
TSO-C96a
CLASS II
APPROVED
MADE IN THE U.S.A.
Installation Guide: 71110( )-series
Models 7111001, 02, 03, 04, 05, 06
P/N: 01-0771110-01, -02, -03, -04, -05, -06
LED Forward Position Light/
Strobe Assembly