Service and Repairs

When sending your unit to us for service, please make sure to use the correct address (Garrecht or Butterfly) always fill out our service form below.

Contact Us

  • eMail:
  • Phone: +49 6224 98 96 999
  • Fax: +49 6224 82 83 877

Mo-Fr, 07:00 to 18:00CET

Shop Accessories

  • Shop online: AIR Store
  • via eMail:
  • +49 6224 98 96 999

FLARM Mandatory Update 2015 for TRX Devices

Every FLARM device must be updated. Failure to do so may render the device fully or partially inoperable. If the free FLARM update is not applied, the device will no longer be operational and stop to operate after March 31, 2015. this scheduled update has been announced with the last major firmware update in 2011, and is part of the FLARM system maintenance concept since FLARM was introduced to the market in 2004.

Phone Support Limitations during AERO Tradeshow

Our Phone Support Team is not available in the time from April 13th to April 17th 2015 due to AERO tradeshow. Thanks for your patience. In urgent cases please write us an eMail with your request. All orders are fulfilled regularly. Thanks for your understanding.

Knowledge Base

Our knowledge-base has answers to the most common questions.

Open our Knowledge-Base

Updates and Documentation

Garrecht VT-01

VT-01 Mode-S XPDR



Discontinued Products

These products have reached their end of life years ago. We can unfortunately only provide limited support. Repairs are still performed, replacement part availability provided.

Butterfly Display ZERO

Butterfly Display ZERO