| Tail Number / N-Number | N881WP |
| Manufacturer | MEFFORD WALTER A |
| Model | LIGHTNING |
| Year Built | 2008 |
| Manufacturer's Serial Number | 55 |
| 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 | JABIRU |
| Engine Model | 3300 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 120 hp (90 kW) |
| Kit Manufacturer | ARION AIRCRAFT LLC |
| Kit Model | LIGHTNING |
| Type of Registrant | Individual |
| Owner Name | MEFFORD WALTER A |
| Street | 56106 MARSH HAWK RD |
| City | BEND |
| State | OR |
| Zip Code | 97707-2337 |
| Region | Northwest Mountain |
| County | Deschutes County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-10-06 |
| Certificate Issue Date | 2008-03-13 |
| Last Action Date | 2022-05-16 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 53021616 |
| Mode S Code Hex | AC238E |