United States aircraft registry
N172SM
1950 HILLER UH-12B
Rotorcraft · Reciprocating
- Year manufactured
- 1950
- Engine manufacturer
- FRANKLIN
- Registration status
- Valid
- Registration expires
- Oct 31, 2031
Registered owner
SEDEYN THOMAS SR
IndividualSALEM, New Jersey · United States
Registered mailing location
The registered owner may differ from the operator. Mailing location does not identify the aircraft’s base or current position.
Aircraft specifications
- Manufacturer / model
- HILLER / UH-12B
- Serial number
- 317
- Aircraft type
- Rotorcraft
- Engine model
- 6V4 SERIES
- Engine type
- Reciprocating
- Engines
- 1
- Seats (type reference)
- 4
- Mode S / ICAO hex
- A12237
Registry specifications may differ from the aircraft’s current configuration.
Registration details
- Registration country
- United States
- Certificate issued
- Oct 16, 2024
- Expiration date
- Oct 31, 2031
- Registrant type
- Individual
- Fractional ownership
- No
Certification & additional details
- Classification
- Multiple
- Airworthiness certificate date
- Jan 17, 1963
- Aircraft category
- Land
- Mode S (octal)
- 50221067
- Last registry activity
- Oct 16, 2024
Registry certificate information does not establish current airworthiness. Registry activity is not flight activity.
Source: FAA Aircraft Registry · Dataset refreshed 2026-11-01. Registration details can change. Map centered on the registered ZIP-code area, not an exact address. Private onboard avionics and connectivity data are not included.