Welcome to the official homepage for the FAI/CIA balloon competition loggers.
The logger project started 2007 and is hosted by FAI/CIA/NTSC. Since then professional devices based on the hardware by Flytec and firmware by Marc André have been engineered. Currently FAI/CIA owns a pool of 110 devices and these devices are used throughout the world for balloon competitions including World and European championships. Since May 2013 the devices may also be bought by individuals or organizations.
This homepage also contains lots of information for pilots and officials about using the loggers.
Since March 2013, you may also buy your own logger. Up to now more than 40 loggers have been sold to pilots.
For the Europeans 2015 I wrote a software that can analyze all tracks and find high ascend/descend rates depending on distance. The software is very fast, it runs the tracks of a flight with 100 pilots in approximately 10 seconds.
Also, the software can find large ascend/descend rates in proximity of waypoints (e.g. targets) or find balloons within the proximity of another balloon at a given time.
I decided to publish the software freely to everybody who would like to use it. The software currently can only work with tracks from Balloon Competition Loggers and if those are set to 1 second interval.
I finally found time to publish the new BLM version. I decided to make it a new major version (3.0.265).
Aside of a face lift and introduced version check at startup, this version contains a feature to detect the take-off and landing positions. While we have intensively tested the feature during the last big competitions (Europeans 2015 and WAG Dubai), please use the detected positions with reasonable care.
The algorithm to detect take-off and landing is based on some work from Flytec and uses the barometric altitude, variometer and GPS ground speed.
Please note that sometimes multiple take-offs and landings could be detected. (in low wind conditions or if the balloon is moved)
You can download the new version from the BLM page.
Based on feedback from pilots, I have created a new release of the firmware.
Altitude declaration length is limited to 4 digits (instead of 5 digits as before). As discussed during the CIA meeting 2015 altitudes almost always are declared in 4 digits. 5 digits are never used, because this would mean declaration above 10000ft. Removing the 5th digit will significantly reduce the cases of invalid altitude declarations where the user pressed an additional ‘0’ instead of ‘->’ and ‘ok’.
Increased the size of some fonts during marker drop and goal declaration. Unfortunately we can’t increase the font on all fields due to space restrictions.
You can download the Firmware from the corresponding pages.
(Updated March 18, 2015)
During Winter 2014/2015 Flytec has updated all pool loggers with a new USB chip. So now all FAI/CIA owned loggers work smoothly with Windows 8.1. Just install the driver as normal, see here.
For privately owned loggers, please check the Flytec website on how to test if the logger supports Win 8.1. If not it can be sent to Flytec for upgrade which might be for free if the logger is still in the warranty period.
I have relased a maintenance release with a few improvements in the logger firmware and related adjustments in BLM:
– Added temperature correction for display contrast. Also with startup code 111 the contrast of the display can be adjusted.
– Renamed insterr.cfg to inst_cal.cfg based on user feedback.
– Fixed an issue which rarely caused corrupt ICG file signature.
You can download BLM and Firmware from the corresponding pages.