# N5EG: Messerschmitt BO105CBS, registration cancelled 1992-01-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 24, 1992
- Status when cancelled: Triennial form not returned
- Airframe: [Messerschmitt BO105CBS](https://openairdocs.org/model/messerschmitt-bo105cbs) (registry code 5626008)
- Serial number: S674
- Type of aircraft: Rotorcraft
- Certificate issued: December 4, 1985
- Last registry action: January 31, 1991
- Mode S code: A635A9
- Owner when cancelled: [US Department Of Energy](https://openairdocs.org/faa-owner/US%20DEPARTMENT%20OF%20ENERGY)
- Location: [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas)
- Owner type: Government
- Owner's area on the map: 36.1728° N, 115.1223° W: Placed by OpenAirDocs at the center of ZIP code 89101, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5EG
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5EG
- Page: https://openairdocs.org/deregistered/N5EG-1992-01-24

From the FAA registry file of October 29, 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 Messerschmitt BO105CBS: https://openairdocs.org/model/messerschmitt-bo105cbs.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 LAX91TF#09](https://openairdocs.org/ntsb/LAX91TF%2309), Jul 25, 1991: MBB BO-105 (N5EG), Mercury, NV, destroyed

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