| Tail Number / N-Number | N4091G |
| Manufacturer | CESSNA |
| Model | 340A |
| Year Built | 1977 |
| Manufacturer's Serial Number | 340A0275 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | LLC |
| Owner Name | AQUATIC AIR LLC |
| Street | 2510 FARRELL RD |
| City | HOUSTON |
| State | TX |
| Zip Code | 77073-4000 |
| Region | Southwestern |
| County | Harris County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1993-11-24 |
| Certificate Issue Date | 2015-02-02 |
| Last Action Date | 2020-09-09 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 51150222 |
| Mode S Code Hex | A4D092 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4091G.
| Tail Number / N-Number | N4091G |
| Manufacturer | BELL |
| Model | 47G-3B-2 |
| Manufacturer's Serial Number | 6701 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BELL HELICOPTER CO |
| Street | PO BOX 482 |
| City | FORT WORTH |
| State | TX |
| Zip Code | 76101 |
| Region | Southwestern |
| County | Harris County |
| Certificate Issue Date | 1969-07-30 |
| Last Status | Valid Registration |
| Cancellation Date | 1969-12-31 |
| Exported To | CANADA |