N121HJ — 2024 Honda Aircraft Co Llc HA-420
Active registrationChecked against FAA & NTSB records · as of Jul 23, 2026
N121HJ appears in 1 NTSB accident record (most recent 2010, serious injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 23, 2026.
Aircraft record
- Serial number
- 42000261
- Manufacturer
- Honda Aircraft Co Llc
- Model
- HA-420
- Year
- 2024
- Category
- Fixed wing multi-engine
- Engine
- Ge Honda Hf-120
- Registration
- Active
- Registered to
- Thomas Karen P — Las Vegas, NV
Accident & incident history
A loss of engine power due to the in-flight separation of the 1-3-5 cylinder induction tube elbow, which was caused by the improper installation of the induction tube elbow by maintenance personnel.
Registration timeline
Ownership and registration events for this airframe (the 2024 Honda Aircraft Co Llc HA-420).
- Mar 15, 2024registered — Thomas Karen P
Earlier aircraft on this N-number
The tail number N121HJ was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 2024 Honda Aircraft Co Llc HA-420 above.
- until Nov 21, 20141985 Piper PA-46-310P (s/n 468508105)
Frequently asked
- Has N121HJ been in an accident?
- Yes. N121HJ appears in 1 NTSB accident record, the most recent in 2010.
- What kind of aircraft is N121HJ?
- N121HJ is a 2024 Honda Aircraft Co Llc HA-420 (fixed wing multi-engine), serial number 42000261.
- Who is N121HJ registered to?
- N121HJ is registered to Thomas Karen P of Las Vegas, NV. Registration status: active.
The full N121HJ report
$12 $29 launch pricing
- Full NTSB investigation narratives for all 1 record — 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
Instant access · no account · permanent link