N4447A — 2009 Robinson Helicopter Company R44 II
Active registrationChecked against FAA & NTSB records · as of Aug 29, 2026
N4447A appears in 1 NTSB accident record (most recent 2022, serious injuries). Registration and accident data compiled from public FAA and NTSB records as of Aug 29, 2026.
Aircraft record
- Serial number
- 12906
- Manufacturer
- Robinson Helicopter Company
- Model
- R44 II
- Year
- 2009
- Category
- Rotorcraft
- Engine
- Lycoming Io-540-ae1a5
- Registration
- Active
- Registered to
- South Texas Helicopter Services Llc — Mcallen, TX
Accident & incident history
The pilot’s improper decision to conduct an autorotation with a tailwind, which resulted in a hard landing and substantial damage.
Registration timeline
Ownership and registration events for this airframe (the 2009 Robinson Helicopter Company R44 II).
- Mar 20, 2019registered — South Texas Helicopter Services Llc
Earlier aircraft on this N-number
The tail number N4447A was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 2009 Robinson Helicopter Company R44 II above.
- until Jun 27, 20061956 Piper PA-22-150 (s/n 22-3779)
Frequently asked
- Has N4447A been in an accident?
- Yes. N4447A appears in 1 NTSB accident record, the most recent in 2022.
- What kind of aircraft is N4447A?
- N4447A is a 2009 Robinson Helicopter Company R44 II (rotorcraft), serial number 12906.
- Who is N4447A registered to?
- N4447A is registered to South Texas Helicopter Services Llc of Mcallen, TX. Registration status: active.
The full N4447A report
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- 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
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