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Updates


FLARM Software Maintenance 2011

Every few years, all FLARM devices have to undergo a scheduled maintenance through software update. The next such free, but mandatory update is due end February 2011 for version 4; this behaviour is explained in the operating manual. Update now for free both software version 5 and obstacle data, in any case before the next flight!

Release 5 contains a new, higher performance FLARM engine which will be able to process more aircraft, a major redesign of the software required for integration of FLARM-features into hang-gliders and powered aircraft (PowerFLARM), its software-data-fusion with transponder-data and related requirements from regulators like EASA and FCC. This requires a modification to the radio communication amongst the units where we introduce frequency hopping to increase the radio bandwidth and reliability as well as some back-and-forth radio bursts for checking radio communication quality. In addition, version 5 accepts all sizes of microSD cards. An updated obstacle database, which has grown to over 35’000 objects is available, too.

In case you update from a beta-Version 4.9x using FlarmTool, use the Recover-function in the Flarm-menu, and follow instructions.

When is the next scheduled service update due?
Since its creation FLARM has maintained scheduled updates, initially in a one year cycle, in 2006 a two year cycle, and last time in 2008 a three year cycle. As the technology matures, we further extend this period to now four years, i.e. version 5 expires on March 1, 2015. This is more convenient for some users, but slows down the innovation cycle, possibly delaying the use in new applications.

Why scheduled, mandatory updates?
The ability to update the whole network without being limited by constraints of the past is one of the key features of FLARM and has allowed it to adapt to rapidly expanding requirements. Many parts of aircraft require scheduled maintenance; this is not a concept which is new to aviation.

Best regards
The FLARM team

For updates via PC and serial cable, please remove the SD card and delete all update files (.fw) from it!
Step by step instructions for LX FLARM products Step by step instructions for LXNAV FLARM products


Please contact your local dealer for questions.

Feedback to support@flarm.com

The FLARM Team

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Download

Firmware v5.04 (Aug 2011)
For all devices

By serial cable:
Flarmtool v2.0 with Firmware v5.04
Installation v5.04 (22 MB)
5.xx revision history

By SD card:
All devices:
flarm_5.fw (1.8 MB)
Instructions SD cards

Instructions for LX FLARM products

Instructions for LXNAV FLARM products

Obstacle database:
The same file for both FlarmTool and SD cards
alps20110919_.obs
(634kB, 28.09.2011)

Configuration File
for devices with SD Card
flarmcfg.zip (1KB)
Explanation as comment within the file

IGC Tools
These are small programs used to download and validate flight record files according to IGC regulations.Note there are two validation programs, one for IGC-approved devices, one for standard Flarm devices.
flarm-igctools-1.4.zip (304KB)

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Please use the forums at www.flarm.com/forum/ for any type of discussions.