Tail CardsExplore / Carson Helicopters / Sikorsky S61A
N3173U trading card
Legendary 1963 Carson Helicopters / Sikorsky S61A, one of 1 registered in the US.
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N3173U is a Carson Helicopters / Sikorsky S61A built in 1963, registered in the United States. It is the only one of its model on the registry, which makes its card legendary. Power comes from 2 GE CT58-140-1 engines. It seats 18. Turn it into a custom trading card with your own photo: we print standard 2.5 by 3.5 inch cards and mail them to you.
| Class | Rotorcraft, Turboshaft |
|---|---|
| Built | 1963 |
| Serial | 61186 |
| Engine | GE CT58-140-1 |
| Power | 2 x 1,400 hp |
| Seats | 18 |
| Weight class | 12,500 to 19,999 lb |
| Airworthy since | Mar 3, 2014 |
| Mode S code | A363A6 |
| Registration | Valid |
Details as of 2026-10-23. Is this your aircraft and you would rather it not appear here? Ask us to remove it.