| Tail Number / N-Number | N9472G |
| Manufacturer | DJI |
| Model | AIR 2S |
| Manufacturer's Serial Number | 3YTBK1400300LG |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 4 (UAV up to 55 pounds gross take off weight) |
| Number of Engines | 4 engines |
| Type of Registrant | Corporation |
| Owner Name | GRINNELL MUTUAL REINSURANCE CO |
| Street | PO BOX 790 |
| City | GRINNELL |
| State | IA |
| Zip Code | 50112-0790 |
| Region | Central |
| County | Poweshiek County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-10-04 |
| Last Action Date | 2022-10-04 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 53224716 |
| Mode S Code Hex | AD29CE |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N9472G.
| Tail Number / N-Number | N9472G |
| Manufacturer | BELL |
| Model | 47G-4A |
| Year Built | 1966 |
| Manufacturer's Serial Number | 7519 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | COKER HELICOPTER INC |
| Street | PO BOX 128 |
| City | MORVEN |
| State | GA |
| Zip Code | 31638 |
| County | Poweshiek County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1982-12-20 |
| Certificate Issue Date | 1994-07-19 |
| Last Action Date | 2000-08-07 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-11-12 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N9472G.
| Tail Number / N-Number | N9472G |
| Manufacturer | CESSNA |
| Model | U206E |
| Manufacturer's Serial Number | U20601672 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 132 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MINNESOTA AIRCRAFT SALES INC |
| County | Poweshiek County |
| Last Status | Valid Registration |
| Cancellation Date | 1980-09-23 |
| Exported To | CANADA |