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SquawkGear: Difference between revisions
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http://www.mail-archive.com/flightgear-devel@lists.sourceforge.net/msg03730.html | http://www.mail-archive.com/flightgear-devel@lists.sourceforge.net/msg03730.html | ||
the difference is that SquawkGear interfaces with SB747, not XSB | the difference is that SquawkGear interfaces with SB747, not XSB | ||
===Tips=== | |||
There is an undocumented dot command in SB747 that sets the transponder mode: | |||
* .xpdr standby: force squawk-standby, regardless of the code that is set | |||
* .xpdr on: force squawk-mode C (except when code is set as 0000) | |||
* .xpdr auto: squawk-standby when airspeed is below 120 knots, regardless of the code that is set, and mode C when above 120 knots. This feature is meant to reduce ATC's radarscope clutter. | |||
http://www.flightgear.org/forums/viewtopic.php?f=6&t=8816 | |||
===References=== | ===References=== | ||