Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N872MM.
| Tail Number / N-Number | N872MM |
| Manufacturer | MORRISON MARVIN E |
| Model | RV-4 |
| Manufacturer's Serial Number | 872 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 233 LA PAZ PL |
| City | LONGMONT |
| State | CO |
| Zip Code | 80501-1522 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1986-07-24 |
| Last Action Date | 1995-08-08 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-05-10 |
| Mode S Code | 52777343 |
| Mode S Code Hex | ABFEE3 |