N831H — 2007 Robinson Helicopter Company R44 II
Active registrationChecked against FAA & NTSB records · as of Jul 23, 2026
N831H has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 23, 2026.
Aircraft record
- Serial number
- 11791
- Manufacturer
- Robinson Helicopter Company
- Model
- R44 II
- Year
- 2007
- Category
- Rotorcraft
- Engine
- Lycoming Io-540-ae1a5
- Registration
- Active
- Registered to
- November Alpha Llc — Dover, DE
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 2007 Robinson Helicopter Company R44 II).
- Oct 30, 2023registered — November Alpha Llc
Earlier aircraft on this N-number
The tail number N831H was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 2007 Robinson Helicopter Company R44 II above.
- until Aug 28, 1929Curtiss JN4D (s/n 123)
Frequently asked
- Has N831H been in an accident?
- No NTSB accident records are on file for N831H.
- What kind of aircraft is N831H?
- N831H is a 2007 Robinson Helicopter Company R44 II (rotorcraft), serial number 11791.
- Who is N831H registered to?
- N831H is registered to November Alpha Llc of Dover, DE. Registration status: active.
The full N831H 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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