| Tail Number / N-Number | N731LN |
| Manufacturer | CESSNA |
| Model | P210N |
| Year Built | 1980 |
| Manufacturer's Serial Number | P21000488 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | LLC |
| Owner Name | EASTERN WASHINGTON AMBULATORY ANESTHESIA SVCS PLLC |
| Street | 1750 PORTLAND AVE |
| City | WALLA WALLA |
| State | WA |
| Zip Code | 99362-2228 |
| Region | Northwest Mountain |
| County | Walla Walla County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-02-27 |
| Certificate Issue Date | 2016-10-11 |
| Last Action Date | 2022-07-08 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 52347711 |
| Mode S Code Hex | A9CFC9 |