| Tail Number / N-Number | N4263A |
| Manufacturer | SIKORSKY |
| Model | S-61R |
| Year Built | 1966 |
| Manufacturer's Serial Number | 61551 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 28 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | CT58-140-1 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,400 hp (1,044 kW) |
| Total Horsepower | 2,800 hp (2,089 kW) |
| Average Cruising Speed | 123 miles per hour |
| Type of Registrant | LLC |
| Owner Name | ROBINSON AIR CRANE LLC |
| Street | 14956 S RIVER DR |
| City | MIAMI |
| State | FL |
| Zip Code | 33167-1033 |
| Region | Southern |
| County | Dade County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-05-05 |
| Certificate Issue Date | 2019-08-22 |
| Last Action Date | 2022-03-28 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51212253 |
| Mode S Code Hex | A514AB |
Deregistered Aircraft 1 of 3. This aircraft was previously assigned the N-number N4263A.
| Tail Number / N-Number | N4263A |
| Manufacturer | ASHBROOK ROBERT W |
| Model | KOLB MK III |
| Manufacturer's Serial Number | MIII032 |
| Aircraft Type | Fixed wing single engine |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | ASHBROOK ROBERT W |
| Street | 2270 LEHIGH PARKWAY N |
| City | ALLENTOWN |
| State | PA |
| Zip Code | 18103 |
| County | Dade County |
| Country | US |
| Certificate Issue Date | 1991-07-15 |
| Last Action Date | 1991-07-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1992-05-28 |
| Exported To | NORWAY |
Deregistered Aircraft 2 of 3. This aircraft was previously assigned the N-number N4263A.
| Tail Number / N-Number | N4263A |
| Manufacturer | BEECH |
| Model | 95-B55 |
| Manufacturer's Serial Number | TC-1332 |
| 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) |
| Number of Engines | 2 engines |
| Type of Registrant | Individual |
| Owner Name | KAEBNICK WARREN W |
| Street | 57 ROBINHOOD LN |
| City | TROY |
| State | OH |
| Zip Code | 45373 |
| Region | Great Lakes |
| County | Dade County |
| Certificate Issue Date | 1974-03-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-09-29 |
| Exported To | CANADA |
Deregistered Aircraft 3 of 3. This aircraft was previously assigned the N-number N4263A.
| Tail Number / N-Number | N4263A |
| Manufacturer | BENSON |
| Model | GYROCOPTER |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PECK FRANK R |
| Street | 4 GATES AVE |
| City | ROSELAND |
| State | NJ |
| Zip Code | 07068 |
| Region | Eastern |
| County | Dade County |
| Certificate Issue Date | 1960-02-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1965-06-02 |