| Tail Number / N-Number | N171GS |
| Manufacturer | MAULE |
| Model | M-5-180C |
| Year Built | 1980 |
| Manufacturer's Serial Number | 8014C |
| 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 | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | MCCORMICK GREGORY W |
| Street | 22264 CHICKASAW DR |
| City | ATHENS |
| State | AL |
| Zip Code | 35613-2858 |
| Region | Southern |
| County | Limestone County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-01-07 |
| Certificate Issue Date | 2013-09-03 |
| Last Action Date | 2022-04-18 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 50216613 |
| Mode S Code Hex | A11D8B |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N171GS.
| Tail Number / N-Number | N171GS |
| Manufacturer | STEINBAUGH |
| Model | HP-18 |
| Manufacturer's Serial Number | 18125 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | STEINBAUGH GARY |
| Street | 564 NORTH WARPOLE ST |
| City | UPPER SANDUSKY |
| State | OH |
| Zip Code | 43351 |
| County | Limestone County |
| Country | US |
| Certificate Issue Date | 1977-07-27 |
| Last Action Date | 1991-01-31 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1991-03-13 |