| Tail Number / N-Number | N74606 |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R22 BETA |
| Year Built | 2005 |
| Manufacturer's Serial Number | 3937 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | LLC |
| Owner Name | SPITZER HELICOPTER LLC |
| Street | 5958 ROD AVE |
| City | WOODLAND HILLS |
| State | CA |
| Zip Code | 91367-1003 |
| Region | Western-Pacific |
| County | Yolo County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2019-05-21 |
| Certificate Issue Date | 2015-04-03 |
| Last Action Date | 2020-11-12 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 52405513 |
| Mode S Code Hex | AA0B4B |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N74606.
| Tail Number / N-Number | N74606 |
| Manufacturer | BOEING |
| Model | 377 |
| Year Built | 1949 |
| Manufacturer's Serial Number | 15952 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 92 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 263 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AERO SPACELINES INC |
| Street | PO DRAWER B |
| City | SANTA BARBARA |
| State | CA |
| Zip Code | 93102 |
| Region | Western-Pacific |
| County | Yolo County |
| Certificate Issue Date | 1963-04-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-06-13 |