| Tail Number / N-Number | N21878 |
| Manufacturer | CESSNA |
| Model | 172M |
| Year Built | 1974 |
| Manufacturer's Serial Number | 17264038 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LIE CHRIS E |
| Street | PO BOX 1218 |
| City | KOTZEBUE |
| State | AK |
| Zip Code | 99752-1218 |
| Region | Alaskan |
| County | Northwest Arctic Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-10-03 |
| Certificate Issue Date | 1998-06-26 |
| Last Action Date | 2020-05-05 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 50355250 |
| Mode S Code Hex | A1DAA8 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21878.
| Tail Number / N-Number | N21878 |
| Manufacturer | PIPER |
| Model | J4 |
| Year Built | 1938 |
| Manufacturer's Serial Number | 4-412 |
| 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 | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | RUSSELL EVERETT EUGENE |
| Street | 407 E GUILFORD STREET |
| City | THOMASVILLE |
| State | NC |
| Zip Code | 27360 |
| Region | Eastern |
| County | Northwest Arctic Borough |
| Certificate Issue Date | 1941-04-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1941-11-24 |