| Tail Number / N-Number | N8588M |
| Manufacturer | BEECH |
| Model | P35 |
| Year Built | 1963 |
| Manufacturer's Serial Number | D-7224 |
| 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 | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | LLC |
| Owner Name | MOUNTAIN BUFFALO LTD |
| Street | PO BOX 4834 |
| City | BOULDER |
| State | CO |
| Zip Code | 80306-4834 |
| Region | Northwest Mountain |
| County | Boulder County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1963-07-18 |
| Certificate Issue Date | 2020-09-10 |
| Last Action Date | 2021-06-17 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 52744214 |
| Mode S Code Hex | ABC88C |