| Tail Number / N-Number | N781BA |
| Type of Reservation | Fee paid |
| Reserving Party Name | BOEING CO |
| Street | ATTN TERRI BELL M/C: R7-10 6001 S AIR DEPOT BLVD |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73135-5922 |
| Date Reserved | 2022-12-23 |
| Expiration Date | 2023-10-23 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N781BA.
| Tail Number / N-Number | N781BA |
| Manufacturer | LET |
| Model | BLANIK L-13 |
| Manufacturer's Serial Number | 025618 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ALPHA AVIATION INC |
| Street | 12233 80TH AVENUE NE |
| City | KIRKLAND |
| State | WA |
| Zip Code | 98034 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1985-09-30 |
| Certificate Issue Date | 1996-07-01 |
| Last Action Date | 2008-06-17 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-13 |