| Tail Number / N-Number | N33937 |
| Manufacturer | SCHWEIZER |
| Model | SGS 2-33A |
| Manufacturer's Serial Number | 397 |
| Aircraft Type | Glider |
| 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 | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 73 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WEST MICHIGAN AVIATION ACADEMY |
| Street | 5363 44TH ST SE |
| City | GRAND RAPIDS |
| State | MI |
| Zip Code | 49512-4093 |
| Region | Great Lakes |
| County | Kent County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-06-24 |
| Certificate Issue Date | 2022-12-10 |
| Last Action Date | 2022-12-10 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 50735037 |
| Mode S Code Hex | A3BA1F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N33937.
| Tail Number / N-Number | N33937 |
| Manufacturer | TAYLORCRAFT |
| Model | BF12-65 |
| Manufacturer's Serial Number | 2787 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HERBERT HENRY WEGGERS |
| Street | 634 CLEVELAND STREET |
| City | WOODLAND |
| State | CA |
| Zip Code | 90001 |
| Region | Western-Pacific |
| County | Kent County |
| Certificate Issue Date | 1945-05-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1947-09-29 |