# N123SL: Dehavilland DHC-6-300, registration cancelled 1989-12-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 11, 1989
- Status when cancelled: Triennial form not returned
- Airframe: [Dehavilland DHC-6-300](https://openairdocs.org/model/dehavilland-dhc-6-300) (registry code 2802630)
- Data sheets: [TCDS A9EA](https://openairdocs.org/tcds/A9EA) (OpenAirDocs)
- Serial number: 735
- Type of aircraft: Fixed wing multi engine
- Mode S code: A06072
- The mark today: https://openairdocs.org/aircraft/N123SL
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=123SL
- Page: https://openairdocs.org/deregistered/N123SL-1989-12-11

From the FAA registry file of November 4, 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 Dehavilland DHC-6-300: https://openairdocs.org/model/dehavilland-dhc-6-300.md

## 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.

- [Incident 19811020075329I](https://openairdocs.org/incident/19811020075329I), Oct 20, 1981: Dhav DHC6300 (N123SL), St Louis, MO, Minor damage. The wing tip struck a parked aircraft while taxiing. The only damage was to the fiberglass wing tip.

## Other aircraft with N123SL

- [Registered now](https://openairdocs.org/aircraft/N123SL): Pilatus PC-12/47E, S/N 1573, built 2015

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