# N406DK: Bell 206B, registration cancelled 2010-08-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 9, 2010
- Status when cancelled: Triennial form not returned
- Airframe: [Bell 206B](https://openairdocs.org/model/bell-206b) (registry code 1181511)
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW) (OpenAirDocs)
- Serial number: 1305
- Type of aircraft: Rotorcraft
- Certificate issued: June 18, 2007
- Last registry action: June 15, 2010
- Mode S code: A4C340
- Owner when cancelled: [Seaport Aviation Inc](https://openairdocs.org/faa-owner/SEAPORT%20AVIATION%20INC)
- Location: [Quincy, MA](https://openairdocs.org/faa-place/MA/Quincy)
- Owner type: Corporation
- Owner's area on the map: 42.2915° N, 71.0258° W: Placed by OpenAirDocs at the center of ZIP code 02171, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N406DK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=406DK
- Page: https://openairdocs.org/deregistered/N406DK-2010-08-09

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 Bell 206B: https://openairdocs.org/model/bell-206b.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 20080621834619I](https://openairdocs.org/incident/20080621834619I), Jun 21, 2008: Bell 206B (N406DK), Vineyard Haven, MA, Minor damage. (-23) Inbound to mvy, martha's Vineyard, MA, helicopter experienced engine flame-out. Helicopter auto rotated safely into the ocean approximately six-hundred…

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