| Tail Number / N-Number | N173AZ |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2020-10-16 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N173AZ.
| Tail Number / N-Number | N173AZ |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R44 |
| Year Built | 2011 |
| Manufacturer's Serial Number | 2139 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-540-F1B5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | LLC |
| Owner Name | E2E4 LABS LLC |
| Street | 704 N KING ST STE 500 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19801-3584 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2020-02-04 |
| Certificate Issue Date | 2020-01-15 |
| Last Action Date | 2020-01-15 |
| Last Status | Valid Registration |
| Cancellation Date | 2020-10-16 |
| Exported To | PANAMA |