| Tail Number / N-Number | N736NK |
| Manufacturer | CESSNA |
| Model | R172K |
| Year Built | 1977 |
| Manufacturer's Serial Number | R1722656 |
| 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 | IO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 76 miles per hour |
| Type of Registrant | LLC |
| Owner Name | MAINE AIR PHYSICIAN SERVICES LLC |
| Street | 24-D WEST COLE RD |
| City | BIDDEFORD |
| State | ME |
| Zip Code | 04005-9435 |
| Region | New England |
| County | York County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-06-06 |
| Certificate Issue Date | 2008-09-30 |
| Last Action Date | 2021-01-29 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 52361213 |
| Mode S Code Hex | A9E28B |