Decision summary: The US-AW1214 is a wired three-pad aircraft weighing system with 2 lb readability and selectable 10,000, 20,000, or 30,000 lb total capacity.
Best fit
Small and midsize aircraft where three wheel positions fit the 12 × 14 in low-profile pads and both total capacity and the per-pad wheel load stay within the selected configuration.
Choose the right configuration
| Variant |
Total capacity |
Per-pad capacity |
Readability |
| US-AW1214-10K |
10,000 lb |
3,500 lb |
2 lb |
| US-AW1214-20K |
20,000 lb |
6,700 lb |
2 lb |
| US-AW1214-30K |
30,000 lb |
10,000 lb |
2 lb |
Capacity must be checked twice: total aircraft weight and the highest expected load on any single pad. The 20K model is 6,700 lb per pad, not an even 6,666 lb assumption.
Key specifications
| Specification |
Details |
| Pads |
Three 12 × 14 × 2.2 in strengthened-aluminum pads |
| Pad weight |
37 lb each |
| Indicator |
US-M5 in protective case with integrated thermal printer |
| Cables |
Three 25 ft stainless braided cables |
| Power |
AC/DC; rechargeable indicator battery up to 100 hours |
| Outputs |
RS-232; prints individual pad and gross weight with date/time |
Tradeoffs and relevant alternatives
- For a 15,000 lb SellEton kit with separate matching ramps, compare the SellEton SL-AF-15K aircraft scale kit.
- For broader AirWeigh capacities beyond 30,000 lb, review the USA Measurements US-AW AirWeigh aircraft-scale series.
- This is a cabled system. If cable-free operation is mandatory, confirm a wireless configuration rather than assuming the selectable capacity changes connectivity.
- Annual calibration/inspection policy should follow the operator’s maintenance program and applicable aviation requirements; the included calibration certificate is not a permanent substitute for recertification.
What is included or required
Three pads with six integrated ramp ends, US-M5 indicator in carrying case, integrated printer, three 25 ft braided cables, calibration certificate of accuracy, AC adapter, and manual.
Warranty
USA Measurements lists 5 years on the frame and 2 years on electronics for the exact US-AW1214 configurations.
Shipping & Support
Most orders ship free to the Lower 48 United States. Confirm current lead time, delivery details, and any calibration documentation requirements before scheduling an aircraft weighing event.
Frequently asked questions
Can I choose by total aircraft weight alone?
No. The highest load on any single wheel/pad must also remain below the selected per-pad capacity.
Does the calibration certificate eliminate future calibration?
No. Keep the supplied certificate for records and follow the operator’s periodic inspection and calibration program.
