| Model Code | Description | |
|---|---|---|
| 01 | 601.500, 601.501, 601.502, 601.503, 601.504, 601.505, 601.506, 601.507, 611.500, 611.502, 611.504, 611.506 | HIGH, TWO-WING, LESS WINDOW |
| 02 | 601.500, 601.501, 601.502, 601.503, 601.504, 601.505, 601.506, 601.507, 601.551, 601.553, 601.555, 601.557, 611.500, 611.502, 611.504 | HIGH, TWO-WING, WITH WINDOW |
| 05 | 611.501, 611.503, 611.505, 611.507 | HIGH, TWO-WING, WITH WINDOW |
| 06 | 601.550, 601.551, 601.552, 601.553, 601.554, 601.555, 601.556, 601.557 | HIGH, TWO-WING, WITH WINDOW |