Texas Helicopter Corp OH-13
14 on the U.S. register across 3 versions the FAA records separately. Built from 1977 to 1979; half of them date from 1978 or earlier. Michigan has the most (4). 93% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the OH-13 from the FAA's model table
- Type
- Rotorcraft · Helicopters
- Power
- Piston (reciprocating), 1 engine
- Common engines
- Lycoming Vo-435 Series (5), Lycoming Vo-435-A1F (3), Lycoming Vo-540 Series (2)
- Seats
- 1
- Maker on the register
- Texas Helicopter Corp
- Registered
- earliest certificate November 13, 1984; newest April 4, 2025
Where they are owner's state
Who owns them registrant type
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| OH-13E/M74 | 9 | 1977 to 1979 | 64.3% |
| OH-13H/M74A | 4 | 1979 | 28.6% |
| OH-13H/M74L | 1 | 1978 | 7.1% |
When they were built by decade · 5 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Airworthiness certificate class
Biggest operators companies, schools and clubs
Fleet pages: Hhi Farms LLC · Hendrickson Flying Service INC · Magnum Aviation LLC · Brothers Aviation LLC · AG Air INC
Accident history NTSB records · 7 cases since 1982, 0 fatal
The 7 most recent of 7 cases where the NTSB's make and model match this family's versions. Rates per registered aircraft, phases of flight and causes are coming with the analytics stage. Each aircraft's own page also shows its record.
Questions people ask answers refresh every morning
How many Texas Helicopter Corp OH-13 aircraft are registered in the U.S.?
14 as of October 2, 2026, counting 3 versions the FAA records separately.
Which state has the most Texas Helicopter Corp OH-13s?
Michigan, with 4.
Who owns the Texas Helicopter Corp OH-13?
93% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are never named on this site.
Aircraft newest certificates first · 1 OH-13H/M74L (all versions)
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N51851 | Texas Helicopter Corp OH-13H/M74L |
Brothers Aviation LLC Black Rock, Arkansas |
Multiple | 2018-10-23 | Valid |