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ARDF - Amateur Radio Direction Finding

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What's ARDF?

ARDF - Amateur Radio Direction Finding (Radio Orienteering, Fox Hunting) is the sport of homing in on a hidden radio transmitter (T whitch stands for turkey, or simply fox) on foot, using radio receiver, map, and compass (but no GPS receiver). The fox transmits morse code for a set period of time interrupted with longer gaps. Five radio transmitters are hidden in the woods with standard orienteering control flags and punches at each transmitter.

A typical ARDF course will be about four to ten kilometers long.

ARDF joins navigation and orienteering skills like the proper use of topographic maps, compass skills, and skills of observation and perseverance, with radio direction finding skills developing a hunting technique using hand-held portable receivers and antennas. Winner is who find the most transmitters in the fastest overall time.

externer Link IARU's ARDF Working Group Region I
externer Link IARU's ARDF Working Group Region II
externer Link ARDF Technique, History and much more


AKAFUNK's ARDF

The AKAFUNK organizes an annual amateur radio direction finding competition (80m band) in the forest closed to the campus. Start is the barbecue area "Vier Eichen" behind the MPA/UBA building, Pfaffenwaldring 32.

Our next ARDF event will take place on 12.08.08. For further information please visit our german page.

Everyone interested in participating or watching is invited and welcome!

Results of all ardf events since 2001

- Results of 14th ARDF on 19.09.09 in the Gerlingen area
- Results of 13th ARDF on 24.08.08 in the Buesnau area
- Results of 12th ARDF on 01.07.07 in the Buesnau/Leonberg area
- Results of 11th ARDF on 10.06.06 at Gerlingen/Krummbachtal
- Results of 10th ARDF on 21.05.05 at Buesnau
- Results of 09th ARDF on 15.05.04 at Buesnau
- Results of 08th ARDF on 27.05.03 at Buesnau
- Results of 07th ARDF on 22.06.02 at Buesnau
- Results of 06th ARDF on 14.07.01 at Buesnau