# N365ED: 2020 Lamphere David A WITTMAN BUTTERCUP, registration cancelled 2025-12-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 20, 2025
- Status when cancelled: Valid registration
- Airframe: [Lamphere David A WITTMAN BUTTERCUP](https://openairdocs.org/model/lamphere-david-a-wittman-buttercup) (registry code 056387B)
- Engine: [Lycoming O-320-E2D](https://openairdocs.org/engine/lycoming-o-320-e2d) (registry code 42123)
- Data sheets: [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: DAL002
- Year built: 2020
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: November 6, 2020
- Certificate issued: March 6, 2020
- Last registry action: October 13, 2023
- Mode S code: A41F47
- Owner when cancelled: [Lamphere David A](https://openairdocs.org/faa-owner/LAMPHERE%20DAVID%20A)
- Location: [Culpeper, VA](https://openairdocs.org/faa-place/VA/Culpeper)
- Owner type: Individual
- Owner's area on the map: 38.4257° N, 78.0105° W: Placed by OpenAirDocs at the center of ZIP code 22701, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N365ED
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=365ED
- Page: https://openairdocs.org/deregistered/N365ED-2025-12-20

From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Lamphere David A WITTMAN BUTTERCUP: https://openairdocs.org/model/lamphere-david-a-wittman-buttercup.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA25LA355](https://openairdocs.org/ntsb/ERA25LA355), Sep 19, 2025: Lamphere David A Wittman Buttercup (N365ED), Monterey, VA, substantial damage. Probable cause: The pilot’s failure to attain a proper touchdown point while landing, which resulted in a runway overrun.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20250919018359A](https://openairdocs.org/incident/20250919018359A), Sep 19, 2025: Lamphere David A WITTMAN BUTTERCUP (N365ED), Dayton, VA, Substantial damage. On approach to runway 4 at Hannah airfield, the pilot realized he was high and fast. He bounced at the halfway point and did not attempt a go around. He…

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