| Tail Number / N-Number | N911AS |
| Manufacturer | EUROCOPTER |
| Model | AS 350 B3 |
| Manufacturer's Serial Number | 3964 |
| Aircraft Type | Rotorcraft |
| 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 | Government |
| Owner Name | WASHINGTON DC METROPOLITAN POLICE |
| Street | 1724 S CAPITOL ST SE |
| City | WASHINGTON |
| State | DC |
| Zip Code | 20003-3533 |
| Region | Eastern |
| County | District of Columbia |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2006-05-08 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 53115163 |
| Mode S Code Hex | AC9A73 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N911AS.
| Tail Number / N-Number | N911AS |
| Manufacturer | HAWKER SIDDELEY |
| Model | DH.125-1A |
| Year Built | 1965 |
| Manufacturer's Serial Number | 25039 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | VIPER MK521 |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 320 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 7050 HWY 80 W |
| City | MONTGOMERY |
| State | AL |
| Zip Code | 36108 |
| County | District of Columbia |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-09-13 |
| Last Action Date | 2003-08-18 |
| Last Status | Sale reported |
| Cancellation Date | 2003-09-04 |