| Tail Number / N-Number | N1721S |
| Manufacturer | STANSBURY MICHAEL W |
| Model | RV-7 |
| Year Built | 2009 |
| Manufacturer's Serial Number | 001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 | IO-360-M1B |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-7 |
| Type of Registrant | Individual |
| Owner Name | LOBPRIES KYLE J |
| Street | 9713 LONG BRANCH LN |
| City | HOUSTON |
| State | TX |
| Zip Code | 77055-6101 |
| Region | Southwestern |
| County | Harris County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2009-10-24 |
| Certificate Issue Date | 2017-09-01 |
| Last Action Date | 2021-12-16 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 50221447 |
| Mode S Code Hex | A12327 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1721S.
| Tail Number / N-Number | N1721S |
| Manufacturer | AERO COMMANDER |
| Model | S2R |
| Manufacturer's Serial Number | 1426R |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 119 miles per hour |
| County | Harris County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |