Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N5821.
| Tail Number / N-Number | N5821 |
| Manufacturer | SCHEMPP-HIRTH |
| Model | NIMBUS-3DM |
| Year Built | 1992 |
| Manufacturer's Serial Number | 24 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 0 engines |
| Type of Registrant | Corporation |
| Owner Name | BITTERWASSER COLORADO LLC |
| Street | 25 GLEN GARRY DR |
| City | ASPEN |
| State | CO |
| Zip Code | 81611-3355 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1998-04-09 |
| Certificate Issue Date | 2007-10-11 |
| Last Action Date | 2015-04-13 |
| Last Status | Valid Registration |
| Cancellation Date | 2016-05-24 |
| Exported To | NAMIBIA |
| Mode S Code | 51677721 |
| Mode S Code Hex | A77FD1 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N5821.
| Tail Number / N-Number | N5821 |
| Manufacturer | WACO |
| Model | GXE |
| Manufacturer's Serial Number | 1508 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 119 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SEVERSON HAROLD F |
| Street | 9702 LINDEN |
| City | SEATTLE |
| State | WA |
| Zip Code | 98101 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1941-08-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-03-31 |
| Mode S Code | 51677721 |
| Mode S Code Hex | A77FD1 |