| Tail Number / N-Number | N1311 |
| Manufacturer | EUROCOPTER DEUTSCHLAND GMBH |
| Model | EC 135 P2+ |
| Year Built | 2010 |
| Manufacturer's Serial Number | 0896 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PW206B2 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 447 hp (333 kW) |
| Total Horsepower | 894 hp (667 kW) |
| Type of Registrant | Corporation |
| Owner Name | BYRD DOG INC |
| Street | PO BOX 5183 |
| City | KETCHIKAN |
| State | AK |
| Zip Code | 99901-0183 |
| Region | Alaskan |
| County | Ketchikan Gateway Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2010-12-03 |
| Certificate Issue Date | 2011-07-27 |
| Last Action Date | 2020-02-12 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50100543 |
| Mode S Code Hex | A08163 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1311.
| Tail Number / N-Number | N1311 |
| Manufacturer | STUBBLEFIELD DAVID R |
| Model | AIR COMMAND 503 |
| Manufacturer's Serial Number | 31151 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | STUBBLEFIELD DAVID R |
| Street | 1309 SE 65 AVENUE |
| City | HILLSBORO |
| State | OR |
| Zip Code | 97123 |
| County | Ketchikan Gateway Borough |
| Country | US |
| Certificate Issue Date | 1987-03-10 |
| Last Action Date | 1996-03-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1996-09-18 |