Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N8551M.
| Tail Number / N-Number | N8551M |
| Manufacturer | CESSNA |
| Model | 337E |
| Year Built | 1969 |
| Manufacturer's Serial Number | 33701251 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 142 miles per hour |
| Type of Registrant | Government |
| Owner Name | DES MOINES PUBLIC SCHOOLS |
| Street | CENT CAMP 1800 GRAND AVE |
| City | DES MOINES |
| State | IA |
| Zip Code | 50309 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-12-10 |
| Certificate Issue Date | 1992-03-09 |
| Last Action Date | 2010-02-16 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-14 |
| Mode S Code | 52736162 |
| Mode S Code Hex | ABBC72 |