| Tail Number / N-Number | N2503D |
| Manufacturer | SOCATA |
| Model | TB-20 TRINIDAD |
| Manufacturer's Serial Number | 864 |
| 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 | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | ALNICO AVIATION LLC |
| Street | 976 WEXFORD DR |
| City | LAFAYETTE |
| State | IN |
| Zip Code | 47905-8549 |
| Region | Great Lakes |
| County | Tippecanoe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-09-26 |
| Certificate Issue Date | 2019-11-14 |
| Last Action Date | 2022-06-23 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50455103 |
| Mode S Code Hex | A25A43 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2503D.
| Tail Number / N-Number | N2503D |
| Manufacturer | CESSNA |
| Model | 170B |
| Manufacturer's Serial Number | 20655 |
| 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 | Individual |
| Owner Name | MOSSER FRANCIS D |
| County | Tippecanoe County |
| Certificate Issue Date | 1955-08-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1964-04-27 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2503D.
| Tail Number / N-Number | N2503D |
| Manufacturer | PIPER |
| Model | PA-38-112 |
| Manufacturer's Serial Number | 3879A0342 |
| 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 | 183 miles per hour |
| County | Tippecanoe County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |