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Maximilian_Groeber

ADF Autotune error

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I recently encountered a little nice bug...I flew through Russia and for almost every approach there, ADF beacons are essential.Now the MD-11 FMS offers an autotune feature for ADF as well as for Nav1/2. But, the frequency is tuned with the decimal point being at the wrong digit! For example, an ADF has a frequency of 230 kHz. Then the FMS tries to tune it at 23.0 kHz. The same with a frequency above 1000 kHz, like 1080 kHz. The FMS displays (and tunes to) 108.0 kHz.Has anyone experienced a similar behaviour yet?As it may be useful... I'm running FS9 (with MD-11 for FS9, of course :( ) and Vista Ultimate 32bit.Maximilian

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Wow, 23KHz is way below the ADF band. We are talking VLF now, if there were such an ADF it could broadcast globally on groundwave (with enought power).I have to admit I did not think about trying this during beta testing (my 40 yrs of aviation experience is all US). Good catch.


Dan Downs KCRP

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