| Tail Number / N-Number | N366J |
| Manufacturer | ROBINSON HELICOPTER CO |
| Model | R66 |
| Year Built | 2019 |
| Manufacturer's Serial Number | 0952 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C300/A1 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | IVANOV AVIATION LLC |
| Street | 9550 SE CLACKAMAS RD |
| City | CLACKAMAS |
| State | OR |
| Zip Code | 97015-9074 |
| Region | Northwest Mountain |
| County | Clackamas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-09-13 |
| Certificate Issue Date | 2020-01-24 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-01-31 |
| Status | Valid Registration |
| Mode S Code | 51021536 |
| Mode S Code Hex | A4235E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N366J.
| Tail Number / N-Number | N366J |
| Manufacturer | CESSNA |
| Model | 310K |
| Year Built | 1966 |
| Manufacturer's Serial Number | 310K0086 |
| Aircraft Type | Fixed wing multi 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 | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 260 hp (194 kW) |
| Total Horsepower | 520 hp (388 kW) |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | NATIONAL ASSOCATION OF SYSTEM ADMINISTRATIONS INC |
| Street | 6917 FOXFIRE DR |
| City | CRYSTAL LAKE |
| State | IL |
| Zip Code | 60012-1635 |
| County | Clackamas County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1966-03-15 |
| Certificate Issue Date | 2002-07-17 |
| Last Action Date | 2008-08-19 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2008-09-16 |