KF0UL
Available2x2District 0
Competitive callsign — 1 application filed with the FCC.
License HolderBarr, Thomas E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationButler, PA
Grant DateOct 1, 1991
Expiration DateOct 1, 2001
Cancellation DateOct 2, 2003
Available for ApplicationsOct 2, 2003
KF0UL is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Barr, Thomas E in Butler, PA. 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 Allan II, John C on Aug 14, 2026. KF0UL has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- ..-. ----- ..- .-..
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Foxtrot Zero Uniform Lima
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredOct 2, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Allan II, John CFiled Aug 14, 2026Not awardedFCC ↗