# N4840V: 1954 Larson Merle D LARSON D-1, registration cancelled 2012-08-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 7, 2012
- Status when cancelled: Revoked, canceled
- Airframe: [Larson Merle D LARSON D-1](https://openairdocs.org/model/larson-merle-d-larson-d-1) (registry code 056192Q)
- Engine: [Lycoming R680](https://openairdocs.org/engine/lycoming-r680) (registry code 41540)
- Data sheets: [TCDS ATC 42 Textron Lycoming](https://openairdocs.org/tcds/ATC%2042%20Textron%20Lycoming) (OpenAirDocs)
- Serial number: 114
- Year built: 1954
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, research and development
- Last registry action: January 14, 1977
- Mode S code: A5F9E1
- Owner when cancelled: [Larson Merle D](https://openairdocs.org/faa-owner/LARSON%20MERLE%20D)
- Location: [Concord, CA](https://openairdocs.org/faa-place/CA/Concord)
- Owner type: Individual
- Owner's area on the map: 37.9932° N, 122.0356° W: Placed by OpenAirDocs at the center of ZIP code 94520, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4840V
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4840V
- Page: https://openairdocs.org/deregistered/N4840V-2012-08-07

From the FAA registry file of October 28, 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 Larson Merle D LARSON D-1: https://openairdocs.org/model/larson-merle-d-larson-d-1.md

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