Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N123G.
| Tail Number / N-Number | N123G |
| Manufacturer | BEECH |
| Model | D18S |
| Manufacturer's Serial Number | A-941 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BELDEX CORP |
| Street | LAMBERT FIELD |
| City | SAINT LOUIS |
| State | MO |
| Zip Code | 64601 |
| Region | Central |
| Certificate Issue Date | 1960-07-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1969-09-02 |
| Exported To | GERMANY |
| Mode S Code | 50057555 |
| Mode S Code Hex | A05F6D |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N123G.
| Tail Number / N-Number | N123G |
| Manufacturer | AERO COMMANDER |
| Model | 690A |
| Year Built | 1974 |
| Manufacturer's Serial Number | 11225 |
| 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 | AIRESEARCH |
| Engine Model | TPE331 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 904 hp (674 kW) |
| Total Horsepower | 1,808 hp (1,349 kW) |
| Average Cruising Speed | 241 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | NONE |
| City | XXX |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-01-02 |
| Last Action Date | 1992-07-10 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2012-06-12 |
| Mode S Code | 50057555 |
| Mode S Code Hex | A05F6D |