# N77MA: 1976 Eiriavion PIK 20B, registration cancelled 2011-01-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 11, 2011
- Exported to: Argentina
- Status when cancelled: Valid registration
- Airframe: [Eiriavion PIK 20B](https://openairdocs.org/model/eiriavion-pik-20b) (registry code 5760204)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G31EU](https://openairdocs.org/tcds/G31EU) (OpenAirDocs)
- Serial number: 20127C
- Year built: 1976
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, racing, exhibition
- Airworthiness date: June 12, 2008
- Certificate issued: December 18, 2008
- Last registry action: December 18, 2008
- Mode S code: AA67C2
- Owner when cancelled: [Umberger Martin S](https://openairdocs.org/faa-owner/UMBERGER%20MARTIN%20S)
- Location: [Mesa, AZ](https://openairdocs.org/faa-place/AZ/Mesa)
- Owner type: Individual
- Owner's area on the map: 33.3801° N, 111.8752° W: Placed by OpenAirDocs at the center of ZIP code 85202, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N77MA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=77MA
- Page: https://openairdocs.org/deregistered/N77MA-2011-01-11

From the FAA registry file of October 28, 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 Eiriavion PIK 20B: https://openairdocs.org/model/eiriavion-pik-20b.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 WPR09CA389](https://openairdocs.org/ntsb/WPR09CA389), Aug 5, 2009: Eiriavion PIK 20B (N77MA), Marana, AZ, substantial damage. Probable cause: A loss of lift that resulted in an off-airport landing.

## 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 20090805016759A](https://openairdocs.org/incident/20090805016759A), Aug 5, 2009: Eirvon PIK20B (N77MA), Tucson, AZ, Substantial damage. On 08/05/2009 at approximately 1500 MST, N77MA (a eiriavon oy pik 20B glider) made an off-airport landing when unable to locate sufficint thermal lift activity…

## Other aircraft with N77MA

- [Registered now](https://openairdocs.org/aircraft/N77MA): Cessna 560, S/N 560-0273, built 1994

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