| Tail Number / N-Number | N1421B |
| Manufacturer | PIPER |
| Model | L-21B |
| Year Built | 1954 |
| Manufacturer's Serial Number | 183906 |
| Aircraft Type | Fixed wing single engine |
| 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 | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | TEPPER JOHN E |
| Other Names |
|
| Street | PO BOX 430 |
| City | SHADY COVE |
| State | OR |
| Zip Code | 97539-0430 |
| Region | Northwest Mountain |
| County | Jackson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1982-06-02 |
| Certificate Issue Date | 2016-04-25 |
| Last Action Date | 2022-02-16 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50126233 |
| Mode S Code Hex | A0AC9B |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1421B.
| Tail Number / N-Number | N1421B |
| Manufacturer | LUSCOMBE |
| Model | 8E |
| Manufacturer's Serial Number | 6048 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Individual |
| Owner Name | TESNER EDMUND P |
| Street | 5865 MAHONING AVE |
| City | YOUNGSTOWN |
| State | OH |
| Zip Code | 44515 |
| Region | Great Lakes |
| County | Jackson County |
| Certificate Issue Date | 1973-07-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-04-22 |