W7TPU
Active1x3District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderUNDERWOOD, TIM P
License ClassTechnician
Min. Class RequiredGeneral
LocationISSAQUAH, WA
Grant DateJan 6, 2026
Expiration DateJan 10, 2036
W7TPU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by UNDERWOOD, TIM P in ISSAQUAH, WA. 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 Shipes, Joe F on Nov 17, 2005. W7TPU has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... - .--. ..-
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Seven Tango Papa Uniform
Readability: 7/10(Good readability)
License History
- License RenewedJan 6, 2026
- Administrative Update AppliedApr 5, 2016
- License RenewedDec 9, 2015
- License IssuedJan 10, 2006
- Vanity Callsign GrantedJan 10, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.