TinEar
Member
A couple of months ago, the Martin State A-10s were regularly using their FM radios too and then it just suddenly stopped. I'd hear them as they took off and by the time they were just a few miles out I'd lose them on those freqs.
Dave, I just saw the note you tacked on your last posting about the 307.325 freq. When you get a freq in traffic like that that ends in either a 2 or 7 after the decimal point, you can automatically add the 5 after it. They always shorten the freq to two digits for some reason. Maybe some aircraft don't have the 25 kHz split in their radios and by going to .32 rather than .325 they are still heard on the correct frequency. I've never heard a Center ground controller give the freq in three decimal places even though we know they should be.
Alan
Dave, I just saw the note you tacked on your last posting about the 307.325 freq. When you get a freq in traffic like that that ends in either a 2 or 7 after the decimal point, you can automatically add the 5 after it. They always shorten the freq to two digits for some reason. Maybe some aircraft don't have the 25 kHz split in their radios and by going to .32 rather than .325 they are still heard on the correct frequency. I've never heard a Center ground controller give the freq in three decimal places even though we know they should be.
Alan
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