# N77BZ: Schleicher ASW-15, registration cancelled 1999-03-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 4, 1999
- Status when cancelled: Triennial form not returned
- Airframe: [Schleicher ASW-15](https://openairdocs.org/model/schleicher-asw-15) (registry code 38015HZ)
- Data sheets: [TCDS G22EU](https://openairdocs.org/tcds/G22EU) (OpenAirDocs)
- Serial number: 15130
- Type of aircraft: Glider
- Certificate issued: December 23, 1982
- Last registry action: October 21, 1998
- Mode S code: AA66DF
- Owner when cancelled: [Conrad Bruce A](https://openairdocs.org/faa-owner/CONRAD%20BRUCE%20A)
- Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- Owner type: Individual
- Owner's area on the map: 39.7567° N, 75.5010° W: Placed by OpenAirDocs at the center of ZIP code 19809, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N77BZ
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=77BZ
- Page: https://openairdocs.org/deregistered/N77BZ-1999-03-04

From the FAA registry file of November 3, 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 Schleicher ASW-15: https://openairdocs.org/model/schleicher-asw-15.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 NYC82DA106](https://openairdocs.org/ntsb/NYC82DA106), May 26, 1982: Schleicher ASW-15 (N77BZ), Plymouth, CT, substantial damage

## 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 19820526019239A](https://openairdocs.org/incident/19820526019239A), May 26, 1982: Schler ASW15 (N77BZ), Plymouth, CT, Substantial damage. Pilot attempted to adjust rudder pedals during climb and released glider tow rope. Crashed during emergency landing

## Other aircraft with N77BZ

- [Cancelled 2019-05-04](https://openairdocs.org/deregistered/N77BZ-2019-05-04): CGS HAWK ARROW II, S/N H-SSAP-894-TRI-2706, built 2007. Registration expired, pending cancellation. Owner: [Sefton Thomas B](https://openairdocs.org/faa-owner/SEFTON%20THOMAS%20B), [Roseville, OH](https://openairdocs.org/faa-place/OH/Roseville)

---
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.