# N52HB: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: March 6, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=52HB
- Page: https://openairdocs.org/aircraft/N52HB

## Aircraft that carried N52HB

- [Cancelled 2018-03-06](https://openairdocs.org/deregistered/N52HB-2018-03-06): Bell 47G-2A, S/N 3244, built 1964. Registration expired, pending cancellation. Owner: [Mcdermott Enterprises Inc DBA](https://openairdocs.org/faa-owner/MCDERMOTT%20ENTERPRISES%20INC%20DBA), [Sullivan, WI](https://openairdocs.org/faa-place/WI/Sullivan)

## NTSB investigations on N52HB (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 CHI92LA137](https://openairdocs.org/ntsb/CHI92LA137), Apr 30, 1992: Bell 47-G2A (N52HB), Dousman, WI, substantial damage. Probable cause: THE IN-FLIGHT LOSS OF THE SWASH PLATE DRIVE LINK BOLT WHICH ALLOWED THE SWASH PLATE DRIVE ASSEMBLY TO DISCONNECT.

## FAA accident and incident reports on N52HB (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 19920430012239A](https://openairdocs.org/incident/19920430012239A), Apr 30, 1992: Bell 47G2A (N52HB), Dousman, WI, Substantial damage. Severe vibration autorotated to a tree lined clearing. Struck trees. Bolt was missing from swarsh plate drive cover

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.