N14MH — 1966 Bell TH-1F
Active registrationChecked against FAA & NTSB records · as of Jul 21, 2026
N14MH has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 21, 2026.
Aircraft record
- Serial number
- 66-1238
- Manufacturer
- Bell
- Model
- TH-1F
- Year
- 1966
- Category
- Rotorcraft
- Engine
- Ge Ct58 Series
- Registration
- Active
- Registered to
- Sierra Aeronautics Llc — Franklin, KY
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1966 Bell TH-1F).
- Jan 8, 2025registered — Sierra Aeronautics Llc
Earlier aircraft on this N-number
The tail number N14MH was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 1966 Bell TH-1F above.
- until Mar 15, 1989Aero Commander 680FL P (s/n 148911)
Frequently asked
- Has N14MH been in an accident?
- No NTSB accident records are on file for N14MH.
- What kind of aircraft is N14MH?
- N14MH is a 1966 Bell TH-1F (rotorcraft), serial number 66-1238.
- Who is N14MH registered to?
- N14MH is registered to Sierra Aeronautics Llc of Franklin, KY. Registration status: active.
The full N14MH report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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