Fire Heli Load Calc App

now launching by Arsenal Dev

Say goodbye to pen-and-paper load calcs.
Say hello to safer, faster, error-free ops.

We’re replacing the manual Interagency Helicopter Load Calculation (OAS-67 / FS 5700-17) with a powerful, pilot-first app. Designed for helicopter pilots under contract with the Forest Service, this tool automates all the math, eliminates costly errors, and makes it easy to generate, save, and email your load calc forms directly from your device.

Why It Matters:

✅ Accurate Calculations — Every Time
No more double-checking weight and balance or second-guessing figures. The app handles all calculations automatically.

✅ Save Time in the Field
Complete load calcs faster so you can stay mission-focused.

✅ Generate & Send Forms Instantly
Need to submit your OAS-67? Generate a clean PDF and send it via email in seconds.

✅ Built for Wildland Fire Ops
Developed by a veteran aviation app team with direct input from the field — because pilots deserve better tools.