[BC] lighting removal- was FAA RF rulemaking
Mike McCarthy
Towers
Thu Jun 29 09:33:41 CDT 2006
It would certainly alter the pattern, thus requiring a adjusting the DA and
new partial proof. Leave them there..... been there...done that.
MM
At 09:15 AM 6/29/2006 -0500, Scott Todd wrote
>/If you remove the top beacon you will be lowering
>the tower height. If this is an AM tower, the base Z
>will change if the wire and lighting choke are removed./
>
>
>Tom- this reminds me of a related question. I've got an array that hasn't
>been lighted since they added a diplexed station
>in the early 90s so the wires and chokes are gone, but the beacons are
>still there except on one tower (removing the beacon
>put it below 200' while the rest are something like 199' with beacons.)
>Would it radically change the base Z of the towers to
>remove the existing beacons and possibly even the OBs? Figured it would
>lessen wind resistance.
>
>Scott Todd
>
>
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