W1RTB
Active1x3District 1
Competitive callsign — 5 applications filed with the FCC.
License HolderFlaherty, David H
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationDover Foxcroft, ME
Grant DateJan 26, 2021
Expiration DateJan 26, 2031
W1RTB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Flaherty, David H in Dover Foxcroft, ME. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Boyle, Ryan T on Apr 19, 2021. W1RTB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .---- .-. - -...
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey One Romeo Tango Bravo
Readability: 7.5/10(High readability)
License History
- License ModifiedApr 24, 2023
- License IssuedJan 26, 2021
- Vanity Callsign GrantedJan 26, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.