| Tail Number / N-Number | N840M |
| Manufacturer | ROCKWELL INTERNATIONAL |
| Model | 690C |
| Year Built | 1980 |
| Manufacturer's Serial Number | 11657 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | TPE331-SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,650 hp (1,977 kW) |
| Total Horsepower | 5,300 hp (3,954 kW) |
| Type of Registrant | Corporation |
| Owner Name | AIRCRAFT GUARANTY CORP TRUSTEE |
| Street | 928 SW 107TH ST |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73170-5244 |
| Region | Southwestern |
| County | Oklahoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2020-09-04 |
| Certificate Issue Date | 2019-12-05 |
| Last Action Date | 2022-08-25 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 52700354 |
| Mode S Code Hex | AB80EC |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N840M.
| Tail Number / N-Number | N840M |
| Manufacturer | GENERAL DYNAMICS CORP. |
| Model | 240-27 |
| Manufacturer's Serial Number | 302 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 42 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 23750 SW 132 AVE |
| City | HOMESTEAD |
| State | FL |
| Zip Code | 33032 |
| County | Oklahoma County |
| Country | US |
| Last Action Date | 1984-06-11 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2012-11-14 |