| Tail Number / N-Number | N5500M |
| Manufacturer | BELLANCA |
| Model | 8KCAB |
| Year Built | 1978 |
| Manufacturer's Serial Number | 402-78 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 101 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DECATHLON TRAINING INC |
| Street | 12327 COURTYARD LAKE DR |
| City | SAINT LOUIS |
| State | MO |
| Zip Code | 63127-1456 |
| Region | Central |
| County | St. Louis city |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-06-15 |
| Certificate Issue Date | 2001-07-11 |
| Last Action Date | 2020-10-01 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 51600717 |
| Mode S Code Hex | A701CF |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N5500M.
| Tail Number / N-Number | N5500M |
| Manufacturer | AERO COMMANDER |
| Model | 100-180 |
| Manufacturer's Serial Number | 5020 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ALPHIN AIRCRAFT |
| Street | 2613 PENNSYLVANIA AVE |
| City | HAGERSTOWN |
| State | MD |
| Zip Code | 21740 |
| Region | Eastern |
| County | St. Louis city |
| Certificate Issue Date | 1968-11-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-01-26 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N5500M.
| Tail Number / N-Number | N5500M |
| Manufacturer | GOODYEAR |
| Model | GA-2 |
| Year Built | 1947 |
| Manufacturer's Serial Number | 4019 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| 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 | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | GOODYEAR AIRCRAFT CORP |
| Street | 1210 MASSILLON ROAD |
| City | AKRON |
| State | OH |
| Zip Code | 44303 |
| Region | Great Lakes |
| County | St. Louis city |
| Certificate Issue Date | 1948-08-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1960-01-11 |