| Tail Number / N-Number | N9101Z |
| Manufacturer | POLO ANTHONY |
| Model | EXECUTIVE |
| Year Built | 1995 |
| Manufacturer's Serial Number | 2948 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTORWAY |
| Engine Model | RW-145 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 145 hp (108 kW) |
| Type of Registrant | Individual |
| Owner Name | KOELZER GALEN G |
| Street | 3841 FILBERT RD |
| City | OTHELLO |
| State | WA |
| Zip Code | 99344-9313 |
| Region | Northwest Mountain |
| County | Adams County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-09-19 |
| Certificate Issue Date | 2018-05-23 |
| Last Action Date | 2020-12-17 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 53114476 |
| Mode S Code Hex | AC993E |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N9101Z.
| Tail Number / N-Number | N9101Z |
| Manufacturer | NORTH AMERICAN |
| Model | T-28A |
| Manufacturer's Serial Number | 50-231 |
| 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 | 208 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HAMILTON AIRCRAFT CO INC |
| Street | PO BOX 11427 |
| City | TUCSON |
| State | AZ |
| Zip Code | 85706 |
| Region | Western-Pacific |
| County | Adams County |
| Last Status | Valid Registration |
| Cancellation Date | 1963-06-18 |
| Exported To | MEXICO |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N9101Z.
| Tail Number / N-Number | N9101Z |
| Manufacturer | PIPER |
| Model | PA-46-310P |
| Manufacturer's Serial Number | 4608017 |
| 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 |
| Type of Registrant | Corporation |
| Owner Name | SKYTECH INC |
| Street | 701 WILSON POINT RD PO BOX 4942 |
| City | BALTIMORE |
| State | MD |
| Zip Code | 21220 |
| County | Adams County |
| Country | US |
| Last Action Date | 1992-07-13 |
| Last Status | Valid Registration |
| Cancellation Date | 1992-11-18 |
| Exported To | GERMANY |