| Winter Airspeed Indicators (units I stock are highlighted) | ||||||
| Item # | Model | Measuring Range |
Diameter | Depth | Weight | Dial Design |
| 6211 | 6 FMS 211 | 0 to 200 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6212 | 6 FMS 212 | 0 to 120 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6213 | 6 FMS 213 | 0 to 100 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6221 | 6 FMS 221 | 0 to 250 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6222 | 6 FMS 222 | 0 to 160 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6223 | 6 FMS 223 | 1 to 140 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6401 | 6 FMS 401 | 1 to 200 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6402 | 6 FMS 402 | 1 to 120 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6403 | 6 FMS 403 | 0 to 100 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6411 | 6 FMS 411 | 0 to 250 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6412 | 6 FMS 412 | 0 to 160 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6413 | 6 FMS 413 | 0 to 140 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6421 | 6 FMS 421 | 0 to 300 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6422 | 6 FMS 422 | 0 to 180 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6423 | 6 FMS 423 | 0 to 160 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6441 | 6 FMS 441 | 0 to 350 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6442 | 6 FMS 442 | 0 to 220 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6443 | 6 FMS 443 | 0 to 200 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6451 | 6 FMS 451 | 0 to 400 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6452 | 6 FMS 452 | 0 to 250 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6453 | 6 FMS 453 | 0 to 220 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6461 | 6 FMS 461 | 0 to 450 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6462 | 6 FMS 462 | 0 to 280 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6463 | 6 FMS 463 | 0 to 250 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 510° |
| 6511 | 6 FMS 511 | 0 to 300 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6512 | 6 FMS 512 | 0 to 180 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6513 | 6 FMS 513 | 0 to 160 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6521 | 6 FMS 521 | 0 to 350 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6522 | 6 FMS 522 | 0 to 220 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6523 | 6 FMS 523 | 0 to 200 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6531 | 6 FMS 531 | 0 to 450 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6532 | 6 FMS 532 | 0 to 280 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6533 | 6 FMS 533 | 0 to 250 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6541 | 6 FMS 541 | 0 to 400 km/h | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6542 | 6 FMS 542 | 0 to 250 mph | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 6543 | 6 FMS 543 | 0 to 220 knots | 80 mm | 77.5 mm | 0.205 kg (7.2 oz) | 360° |
| 7211 | 7 FMS 211 | 0 to 200 km/h | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7212 | 7 FMS 212 | 0 to 120 mph | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7213 | 7 FMS 213 | 0 to 100 knots | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7221 | 7 FMS 221 | 0 to 250 km/h | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7222 | 7 FMS 222 | 0 to 160 mph | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7223 | 7 FMS 223 | 0 to 140 knots | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7401 | 7 FMS 401 | 0 to 200 km/h | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7402 | 7 FMS 402 | 0 to 120 mph | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7403 | 7 FMS 403 | 0 to 100 knots | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7411 | 7 FMS 411 | 0 to 250 km/h | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7412 | 7 FMS 412 | 0 to 160 mph | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7413 | 7 FMS 413 | 0 to 140 knots | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7421 | 7 FMS 421 | 0 to 300 km/h | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7422 | 7 FMS 422 | 0 to 180 mph | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7423 | 7 FMS 423 | 0 to 160 knots | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7441 | 7 FMS 441 | 0 to 350 km/h | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7442 | 7 FMS 442 | 0 to 220 mph | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7443 | 7 FMS 443 | 0 to 200 knots | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 510° |
| 7511 | 7 FMS 511 | 0 to 300 km/h | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7512 | 7 FMS 512 | 0 to 180 mph | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7513 | 7 FMS 513 | 0 to 160 knots | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7521 | 7 FMS 521 | 0 to 350 km/h | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7522 | 7 FMS 522 | 0 to 220 mph | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |
| 7523 | 7 FMS 523 | 0 to 200 knots | 57 mm | 57 mm | 0.075 kg (2.6 oz) | 360° |