N99640 — Piper PA-18-135
DeregisteredChecked against FAA & NTSB records · as of Jul 22, 2026
N99640 appears in 2 NTSB accident records (most recent 2022, minor injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 22, 2026.
Aircraft record
Accident & incident history
A partial loss of engine power for undetermined reasons.
The pilot’s use of excessive braking which resulted in a nose-over.
Registration timeline
Ownership and registration events for this airframe (the Piper PA-18-135).
- Jun 17, 2023deregistered — Sale Reported
Earlier aircraft on this N-number
The tail number N99640 was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the Piper PA-18-135 above.
- until Oct 7, 1947Erco 415-C (s/n 2263)
Frequently asked
- Has N99640 been in an accident?
- Yes. N99640 appears in 2 NTSB accident records, the most recent in 2022.
- What kind of aircraft is N99640?
- N99640 is a Piper PA-18-135 (fixed wing single-engine), serial number 54-2642.
The full N99640 report
$12 $29 launch pricing
- Full NTSB investigation narratives for all 2 records — 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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