| Tail Number / N-Number | N423RM |
| Manufacturer | PIPER |
| Model | PA-28-181 |
| Manufacturer's Serial Number | 2843527 |
| 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 | ROCKY MOUNTAIN COLLEGE |
| Street | 1511 POLY DR |
| City | BILLINGS |
| State | MT |
| Zip Code | 59102-1739 |
| Region | Northwest Mountain |
| County | Yellowstone County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2002-09-12 |
| Last Action Date | 2021-03-16 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51204107 |
| Mode S Code Hex | A50847 |