| Tail Number / N-Number | N684AE |
| Manufacturer | BELL HELICOPTER TEXTRON CANADA |
| Model | 206L-4 |
| Year Built | 2016 |
| Manufacturer's Serial Number | 52484 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C30P |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 650 hp (485 kW) |
| Type of Registrant | Corporation |
| Owner Name | BANK OF UTAH TRUSTEE |
| Street | 50 SOUTH 200 EAST STE 110 |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84111 |
| Region | Northwest Mountain |
| County | Salt Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2016-03-23 |
| Certificate Issue Date | 2016-11-03 |
| Last Action Date | 2022-09-02 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 52211030 |
| Mode S Code Hex | A91218 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N684AE.
| Tail Number / N-Number | N684AE |
| Manufacturer | AMERICAN EUROCOPTER LLC |
| Model | MBB-BK 117 C-2 |
| Year Built | 2010 |
| Manufacturer's Serial Number | 9305 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ARRIEL 1E2 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 708 hp (528 kW) |
| Total Horsepower | 1,416 hp (1,056 kW) |
| Type of Registrant | Corporation |
| Owner Name | WELLS FARGO BANK NORTHWEST NA TRUSTEE |
| Street | 299 S MAIN ST FL 12 MAC U1228-120 |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84111 |
| County | Salt Lake County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2010-01-18 |
| Certificate Issue Date | 2009-10-23 |
| Last Action Date | 2009-10-23 |
| Last Status | Valid Registration |
| Cancellation Date | 2010-06-15 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N684AE.
| Tail Number / N-Number | N684AE |
| Manufacturer | PIPER |
| Model | PA-31P |
| Year Built | 1974 |
| Manufacturer's Serial Number | 31P-7400207 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TIGO-541SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 400 hp (298 kW) |
| Total Horsepower | 800 hp (597 kW) |
| Average Cruising Speed | 162 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SOUTHERN MECHANICAL PLUMBING INC |
| Street | 400 S ASTON DR |
| City | SUNNYVALE |
| State | TX |
| Zip Code | 75182-9104 |
| County | Salt Lake County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-04-29 |
| Certificate Issue Date | 1998-11-19 |
| Last Action Date | 2004-11-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2005-01-07 |