N7643J — 1984 Wsk Pzl Mielec M-18A
DeregisteredChecked against FAA & NTSB records · as of Jul 22, 2026
N7643J appears in 1 NTSB accident record (most recent 2013, no injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 22, 2026.
Aircraft record
- Serial number
- 1Z025-18
- Manufacturer
- Wsk Pzl Mielec
- Model
- M-18A
- Year
- 1984
- Category
- Fixed wing single-engine
- Engine
- Wsk-pzl-k Pzl Asz-62ir
- Registration
- Deregistered
Accident & incident history
The pilot’s improper decision to continue the takeoff with a tailwind after he recognized a performance problem with the airplane and his delayed action to dump the chemical load.
Registration timeline
Ownership and registration events for this airframe (the 1984 Wsk Pzl Mielec M-18A).
- Dec 4, 2021deregistered — Valley Air Service Inc
Earlier aircraft on this N-number
The tail number N7643J was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 1984 Wsk Pzl Mielec M-18A above.
- until Nov 4, 1992Piper PA-28R-180 (s/n 28R31044)
Frequently asked
- Has N7643J been in an accident?
- Yes. N7643J appears in 1 NTSB accident record, the most recent in 2013.
- What kind of aircraft is N7643J?
- N7643J is a 1984 Wsk Pzl Mielec M-18A (fixed wing single-engine), serial number 1Z025-18.
The full N7643J 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