OnFlight Hub

High-quality data logging for all pilots!

$499

We'll be taking some time off for the holiday season, from December 18th through January 1st. For orders placed during this time, we'll fulfill them as soon as possible when we return!


OnFlight Hub is the premier flight data logger in the OnFlight family from BFS - and the first of its kind. Ideal for all pilots: student, CFI, backcountry, aerobatic, ultralight, experimental, and anyone who'd enjoy reviewing their previous flights and performance. Useful for flight schools, aircraft rentals, insurance providers, and research and development.

OnFlight Hub Specs

  • Hight-rate data capture: 50 samples per second
  • Utilizes a GPS-aided inertial navigation system (INS) to record:
    • attitude, true and magnetic heading
    • inertial position and altitude
    • ground speed, ground track, and flight path angle
    • rate of climb and load factor
    • 3-axis acceleration and rotational rates
    • static pressure and pressure altitude
  • Integrates with AviNet, CloudAhoy, FlySto, and ACROWRX for data sharing and analysis
  • Real-time streaming to GDL90 apps like ForeFlight, providing GPS and a backup AHRS
  • Compatible with portable air data, AGL altimeters like Stadia LIDAR and RADAR, and heart-rate monitors
  • Data files can be converted to MATLAB and CSV formats
  • Interfaces are published, so endless integrations with 3rd party systems are possible
  • Portable and lightweight - only 4.95 oz
  • 13+ hours battery, full charge in 2.5 hours
  • Wireless connection via Bluetooth + WiFi
  • Easy mounting to windshields or glareshields with GoPro and tripod mounts, or any flat surface with velcro
  • All our products are designed, manufactured, and assembled in the US. Materials are sourced in the US as much as possible

OnFlight Hub Documentation

OnFlight Hub + Stadia

OnFlight Hub can integrate with the Skeeter Enterprises Stadia LIDAR Above Ground Level (AGL) Altimeter. This portable AGL altimeter can be quickly attached to a wing strap or tie-down bolt and features a battery life of 10 hours and a maximum range of 130 ft AGL. Data is sent via Bluetooth to the OnFlight Hub. Stadia can be bundled with OnFlight Hub for $1,030, a 5% savings compared to buying these components individually. Stadia comes in three different models:

  • Model A - Wing Strut Braced - Struts with thickness from 1-5/32" - 1-3/4" (typically for airplanes with Cub style struts)
  • Model B - Wing Strut Braced - Struts with thickness from 1-3/4" - 2-3/8" (typically for airplanes with Cessna style struts)
  • Model L - For most aircraft with Tie-Down rings or other attachment points