new IAD frequency?

[ka3jjz]

From the CHM Facebook group and LiveATC - if this change is permanent and can be validated, be sure to post it to the database

https://forums.liveatc.net/listener...6/?PHPSESSID=llnpkmvd1skt1k9fs8jsc1up11#71036

Mike

 

[rbuxton]

135.775 is a back-up freq. used by the Shenandoah Area at PCT for times like when 125.05 is getting interference from other transmitters.

 

[rbuxton]

Better put, 135.775 is a seldom used freq. When landings are made to Rwy 12 (seldom) this freq is used by the final controller (RCOLA Sector)

 

[mejnetguru]

I don't think there have been any changes. I was listening near IAD last week and everything for ATC was where they were expected to be.

AirNav also shows no changes to ATC freqs for IAD, and they tend to be pretty accurate.