
1) TV screen flash
Found on
https://www.crosswordclues.com/clue/womp

WOMP (1290 AM) is a radio station broadcasting a classic hits format. Licensed to Bellaire, Ohio, USA, it serves the Wheeling area. The station is currently owned by Keymarket Licenses, LLC Originally known as WTRF, the station signed on the air for the first time in 1947 on both the AM and FM bands. Fittingly, the call sign stood for `Two Radio ....
Found on
http://en.wikipedia.org/wiki/WOMP
No exact match found.