| Tail Number / N-Number | N3891R |
| Manufacturer | CESSNA |
| Model | 172H |
| Manufacturer's Serial Number | 17255391 |
| 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 | CONT MOTOR |
| Engine Model | 0-300 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 145 hp (108 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | LLC |
| Owner Name | N3891R LLC |
| Street | 405 MONONA ST |
| City | BOONE |
| State | IA |
| Zip Code | 50036-3463 |
| Region | Central |
| County | Boone County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1966-10-20 |
| Certificate Issue Date | 2021-09-23 |
| Last Action Date | 2021-09-23 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 51077504 |
| Mode S Code Hex | A47F44 |