N9473D — 1959 Piper PA-18A 150
Active registrationChecked against FAA & NTSB records · as of Jul 16, 2026
N9473D appears in 1 NTSB accident record (most recent 2016, minor injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 16, 2026.
Aircraft record
- Serial number
- 18-7019
- Manufacturer
- Piper
- Model
- PA-18A 150
- Year
- 1959
- Category
- Fixed wing single-engine
- Engine
- Lycoming 0-320 Series
- Registration
- Active
- Registered to
- Zweifel Douglas L — Anchorage, AK
Accident & incident history
A partial loss of engine power for reasons that could not be determined, because an examination of the airplane did not identify a specific reason for the loss of engine power.
Registration timeline
Ownership and registration events for this airframe (the 1959 Piper PA-18A 150).
- Jun 3, 2019registered — Zweifel Douglas L
Frequently asked
- Has N9473D been in an accident?
- Yes. N9473D appears in 1 NTSB accident record, the most recent in 2016.
- What kind of aircraft is N9473D?
- N9473D is a 1959 Piper PA-18A 150 (fixed wing single-engine), serial number 18-7019.
- Who is N9473D registered to?
- N9473D is registered to Zweifel Douglas L of Anchorage, AK. Registration status: active.
The full N9473D 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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