# N1897Z: Piasecki HELI-STAT 97-34J, registration cancelled 1991-03-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 26, 1991
- Status when cancelled: Triennial form not returned
- Airframe: [Piasecki HELI-STAT 97-34J](https://openairdocs.org/model/piasecki-heli-stat-97-34j) (registry code 6988140)
- Serial number: 0001
- Type of aircraft: Blimp/Dirigible
- Certificate issued: March 17, 1986
- Last registry action: January 31, 1991
- Mode S code: A16580
- Owner when cancelled: [Piasecki Aircraft Corporation](https://openairdocs.org/faa-owner/PIASECKI%20AIRCRAFT%20CORPORATION)
- Location: [Essington, PA](https://openairdocs.org/faa-place/PA/Essington)
- Owner type: Corporation
- Owner's area on the map: 39.8632° N, 75.2930° W: Placed by OpenAirDocs at the center of ZIP code 19029, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1897Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1897Z
- Page: https://openairdocs.org/deregistered/N1897Z-1991-03-26

From the FAA registry file of November 7, 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 Piasecki HELI-STAT 97-34J: https://openairdocs.org/model/piasecki-heli-stat-97-34j.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 NYC86FHD01](https://openairdocs.org/ntsb/NYC86FHD01), Jul 2, 1986: Piasecki Acft. Helistat 97-34J (N1897Z), Lakehurst, NJ, destroyed, 1 fatal

## 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.

- [Accident 19860701059499A](https://openairdocs.org/incident/19860701059499A), Jul 1, 1986: Piasex 9734J (N1897Z), Lakehurst, NJ, Destroyed. Excessive vibrations throughout structure on ground roll. Aircraft separated structure, impacted ground, burned.

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