| Tail Number / N-Number | N8644H |
| Manufacturer | GRUMMAN ACFT ENG COR-SCHWEIZER |
| Model | G-164A |
| Year Built | 1975 |
| Manufacturer's Serial Number | 1444 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 81 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HOWARD LLOYD R |
| Street | 7915 E 139 RD |
| City | HOLDENVILLE |
| State | OK |
| Zip Code | 74848-9444 |
| Region | Southwestern |
| County | Hughes County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1975-03-18 |
| Certificate Issue Date | 2014-08-04 |
| Last Action Date | 2020-04-14 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 52760237 |
| Mode S Code Hex | ABE09F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N8644H.
| Tail Number / N-Number | N8644H |
| Manufacturer | NORTH AMERICAN |
| Model | NAVION |
| Manufacturer's Serial Number | NAV-4-644 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PHELPS F HAROLD JR |
| Street | 1829 UNIVERSITY AVE S E |
| City | MINNEAPOLIS |
| State | MN |
| Zip Code | 55401 |
| Region | Great Lakes |
| County | Hughes County |
| Certificate Issue Date | 1947-03-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1951-10-04 |