AB4FW
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderFRIEDERICH, RUDOLF J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationKNOXVILLE, TN
Grant DateMay 5, 2009
Expiration DateJul 15, 2019
Cancellation DateNov 9, 2013
Available for ApplicationsNov 10, 2015
AB4FW is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by FRIEDERICH, RUDOLF J in KNOXVILLE, TN. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by THOMPSON, ROBERT B on Feb 2, 2016. AB4FW has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ....- ..-. .--
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Four Foxtrot Whiskey
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledNov 9, 2013
- Tax ID (TIN) AddedMay 5, 2009
- License RenewedMay 5, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- THOMPSON, ROBERT BFiled Feb 2, 2016Not awardedFCC ↗