| Model Num. | Description | Whelen # | Approvals | PN |
|---|---|---|---|---|
| OR6601R | Red Forward Position, Anti-Collision & Tail Light Assembly, 14 VDC | 01-0790877-02 | TSO-C96a Class III / TSO-C30c Type I & III | 11-18778 |
| The Orion™ 660 series products integrate a RED or GREEN Forward Position Light, a WHITE flashing Anti-Collision light, and a Tail Position Light function. The built-in tail position light complies with all FAA requirements, eliminating the necessity for a separate tail-mounted position light. These products feature advanced LED circuitry, negating the need for additional flasher boxes. The footprint and mounting specifications are identical to legacy Whelen products, ensuring hassle-free installation and retrofitting. They have received full FAA/TSO approval, ensuring adherence to aviation standards. |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |

5 stars. Exactly as described and shipped rapidly!
Whelen Orion 660 LED Wingtip Pta 14V Red OR6601R
Nice and bright, Easy installation, less of a strobe and more of a flashing white, but it is super bright!
Whelen Orion 660 LED Wingtip Pta 14V Red OR6601R
Very nice led lights, highly recommended
Whelen Orion 660 LED Wingtip Pta 14V Red OR6601R
Bolted on to my 1940 Taylorcraft 👍
Whelen Orion 660 LED Wingtip Pta 14V Red OR6601R
Very good construction quality. I used the devices to replace old 650 strobe. This device is a direct physical replacement to the 650 making installation easy. While the strobe intensity is strong, the unit does not provide the dual flash like the old units (hence rating of4)
Whelen Orion 660 LED Wingtip Pta 14V Red OR6601R
Please note, Aircraft Spruce ®'s personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce ® assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
The Orion 660 LED series is fully TSO approved. Please reference individual row data for the model number to determine specific TSO approval.
The strobe and position lights are run off separate wires. The strobe would typically need a 3 amp breaker and position a 1 amp.
The strobe on 11-18777 cannot be run through the power supply. You would need to remove the power supply and wire this light to ships power.