W4OLR
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderHill, Thomas N
License ClassGeneral
Min. Class RequiredGeneral
LocationTulsa, OK
Grant DateNov 22, 2025
Expiration DateDec 18, 2035
W4OLR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Hill, Thomas N in Tulsa, OK. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Hill, Thomas N on Nov 30, 2015. W4OLR has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- --- .-.. .-.
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Four Oscar Lima Romeo
Readability: 7.5/10(High readability)
License History
- License RenewedNov 22, 2025
- Administrative Update AppliedAug 6, 2025
- Administrative Update AppliedJul 29, 2019
- License IssuedDec 18, 2015
- Vanity Callsign GrantedDec 18, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.