| Tail Number / N-Number | N89423 |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SR20 |
| Year Built | 2014 |
| Manufacturer's Serial Number | 2255 |
| 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-ES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 210 hp (157 kW) |
| Type of Registrant | Corporation |
| Owner Name | SIERRA SKYPORT LTD |
| Street | 11260 DONNER PASS RD STE C1 PMB 251 |
| City | TRUCKEE |
| State | CA |
| Zip Code | 96161-4845 |
| Region | Western-Pacific |
| County | Nevada County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2014-05-19 |
| Certificate Issue Date | 2014-07-10 |
| Last Action Date | 2020-02-14 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 53053352 |
| Mode S Code Hex | AC56EA |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N89423.
| Tail Number / N-Number | N89423 |
| Manufacturer | CESSNA |
| Model | 140 |
| Manufacturer's Serial Number | 8455 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SCHULTZ WILLIAM H |
| Street | 104 W GAINSBOROUGH RD |
| City | THOUSAND OAKS |
| State | CA |
| Zip Code | 91360 |
| Region | Western-Pacific |
| County | Nevada County |
| Certificate Issue Date | 1971-03-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-09-23 |