| Tail Number / N-Number | N3420J |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-402B |
| Year Built | 2013 |
| Manufacturer's Serial Number | 402B-1278 |
| 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) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-15AG |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 680 hp (507 kW) |
| Type of Registrant | LLC |
| Owner Name | BLACKHAWK AIR LLC |
| Street | 9115 MCSTAY RD |
| City | LA PORTE CITY |
| State | IA |
| Zip Code | 50651-9426 |
| Region | Central |
| County | Black Hawk County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2013-03-04 |
| Certificate Issue Date | 2013-09-06 |
| Last Action Date | 2022-04-11 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 50743435 |
| Mode S Code Hex | A3C71D |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3420J.
| Tail Number / N-Number | N3420J |
| Manufacturer | HAWKER BEECHCRAFT CORP |
| Model | B200GT |
| Year Built | 2008 |
| Manufacturer's Serial Number | BY-70 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-52 |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 898 hp (670 kW) |
| Total Horsepower | 1,796 hp (1,340 kW) |
| Type of Registrant | Corporation |
| Owner Name | WELLS FARGO BANK NORTHWEST NA TRUSTEE |
| Street | 299 S MAIN ST FL 12 |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84111-2580 |
| County | Black Hawk County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2008-12-08 |
| Certificate Issue Date | 2009-01-06 |
| Last Action Date | 2010-02-26 |
| Last Status | Valid Registration |
| Cancellation Date | 2010-07-08 |
| Exported To | MALAYSIA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3420J.
| Tail Number / N-Number | N3420J |
| Manufacturer | CESSNA |
| Model | 150G |
| Year Built | 1967 |
| Manufacturer's Serial Number | 15066120 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | EURO-FLIGHT INTERNATIONAL INC |
| Street | 1220 N MARKET ST STE 606 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19801-2598 |
| County | Black Hawk County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1967-04-22 |
| Certificate Issue Date | 1998-04-18 |
| Last Action Date | 2004-04-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2005-04-28 |
| Exported To | SWEDEN |