| Tail Number / N-Number | N14SD |
| Manufacturer | BELL |
| Model | UH-1H |
| Year Built | 1962 |
| Manufacturer's Serial Number | 62-12369 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | T53-L13B |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 1,100 hp (821 kW) |
| Type of Registrant | LLC |
| Owner Name | COMBAT HELICOPTERS LLC |
| Street | 237 HAMBLETONIAN DR |
| City | EUGENE |
| State | OR |
| Zip Code | 97401-5791 |
| Region | Northwest Mountain |
| County | Lane County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2015-04-24 |
| Certificate Issue Date | 2015-10-13 |
| Last Action Date | 2021-05-23 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50120753 |
| Mode S Code Hex | A0A1EB |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N14SD.
| Tail Number / N-Number | N14SD |
| Manufacturer | BELL |
| Model | TH-13T |
| Manufacturer's Serial Number | 6715958 |
| 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 | Government |
| Owner Name | SNOHOMISH COUNTY SHERIFF'S DEPART |
| Street | SNOHOMISH COUNTY COURTHOUSE |
| City | EVERETT |
| State | WA |
| Zip Code | 98201 |
| County | Lane County |
| Country | US |
| Certificate Issue Date | 1986-05-06 |
| Last Action Date | 1992-03-26 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1993-04-30 |