| Tail Number / N-Number | N8503U |
| Manufacturer | CESSNA |
| Model | 150M |
| Manufacturer's Serial Number | 15077941 |
| 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 | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Average Cruising Speed | 81 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | CROPLEY ALTON I |
| Other Names |
|
| Street | 406 HEMLOCK ST |
| City | SITKA |
| State | AK |
| Zip Code | 99835-7338 |
| Region | Alaskan |
| County | Sitka City and Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-02-20 |
| Certificate Issue Date | 2023-01-30 |
| Last Action Date | 2023-01-30 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 52725054 |
| Mode S Code Hex | ABAA2C |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N8503U.
| Tail Number / N-Number | N8503U |
| Manufacturer | CESSNA |
| Model | 172F |
| Manufacturer's Serial Number | 17252403 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT CO |
| Street | 5800 PAWNEE ROAD |
| City | WICHITA |
| State | KS |
| Zip Code | 67207 |
| Region | Central |
| County | Sitka City and Borough |
| Last Status | Valid Registration |
| Cancellation Date | 1965-01-28 |
| Exported To | CANADA |