Search found 5 matches

by DelD
Mon Nov 13, 2017 9:33 pm
Forum: Ask the Engineers
Topic: FAA requirements for Decommissioned towers
Replies: 5
Views: 242

Re: FAA requirements for Decommissioned towers

Mark-can you send link for the ASRN NOTAM e-reporting system. It doesn't seem to have any links on the home page anymore.

Everyone-Thanks for all the help!
by DelD
Sun Nov 12, 2017 11:05 pm
Forum: Ask the Engineers
Topic: FAA requirements for Decommissioned towers
Replies: 5
Views: 242

FAA requirements for Decommissioned towers

All kinds of info about new construction but can't seem to find a solid answer exactly what to do when decommissioning (dropping/removal) towers with FAA required lighting/ASR's. Our consultant thinks we fill out a modification of structure and notification forms (FAA) right after dropping them (and...
by DelD
Sun Aug 21, 2016 12:33 am
Forum: Ask the Engineers
Topic: Good Source for Insulators for Quarter Wave Stub?
Replies: 4
Views: 558

Good Source for Insulators for Quarter Wave Stub?

I'm wondering if anyone knows of a good source for the typical insulators used for a 1/4 wave stub (about 3" long iirc). They are used to support the insulated portion of the vertical run of FM transmission line on a tower to the bonding point approximately 1/4 wave from the base. Hoping to find an ...
by DelD
Sun Aug 21, 2016 12:04 am
Forum: Help Wanted/Available
Topic: Job openings...
Replies: 1
Views: 3077

Re: Job openings...

You mentioned wanting to remove filled Job openings....

Noted "Resolved"

Contract Job-Harris Wisconsin
Unread postby davedybas » Mon Jun 13, 2016 1:14 pm
by DelD
Mon Sep 15, 2014 4:23 pm
Forum: AM Radio
Topic: FIM-41 Schematics?
Replies: 12
Views: 1811

FIM-41 Schematics?

Does anyone have schematics for and FIM-41? Mine has developed a weird Cal Osc problem thanks to a nudge off my hood :( .

Thanks!