# N99963: 1974 Let BLANIK L-13, registration cancelled 2018-02-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 8, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Let BLANIK L-13](https://openairdocs.org/model/let-blanik-l-13) (registry code 1360306)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G24EU](https://openairdocs.org/tcds/G24EU) (OpenAirDocs)
- Serial number: 025917
- Year built: 1974
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Standard, glider
- Airworthiness date: August 2, 1974
- Certificate issued: September 29, 2004
- Last registry action: April 16, 2012
- Mode S code: ADF758
- Owner when cancelled: [Silent Knights Inc](https://openairdocs.org/faa-owner/SILENT%20KNIGHTS%20INC)
- Location: [Urbandale, IA](https://openairdocs.org/faa-place/IA/Urbandale)
- Owner type: Corporation
- Owner's area on the map: 41.6342° N, 93.7344° W: Placed by OpenAirDocs at the center of ZIP code 50322, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N99963
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=99963
- Page: https://openairdocs.org/deregistered/N99963-2018-02-08

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 Let BLANIK L-13: https://openairdocs.org/model/let-blanik-l-13.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 LAX78FUG03](https://openairdocs.org/ntsb/LAX78FUG03), Oct 14, 1977: Let-Np-K L-13 (N99963), Perris, CA, 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 19771014030289A](https://openairdocs.org/incident/19771014030289A), Oct 14, 1977: Let L13BLANIK (N99963), Perris, CA, Substantial damage. Unassisted tow tkof. Minor dmg to G-164A,N5407,parked next to rwy.

## Other aircraft with N99963

- [Cancelled 1956-02-28](https://openairdocs.org/deregistered/N99963-1956-02-28): Engineering & Research 415-C, S/N 2586, built 1946. Owner: [Wood James](https://openairdocs.org/faa-owner/WOOD%20JAMES), [Thiensville, WI](https://openairdocs.org/faa-place/WI/Thiensville)

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