W7IDU
Active1x3District 7
Competitive callsign — 3 applications filed with the FCC.
License HolderHEADDEN, RYAN J
License ClassGeneral
Min. Class RequiredGeneral
LocationSurprise, AZ
Grant DateDec 11, 2018
Expiration DateDec 11, 2028
W7IDU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HEADDEN, RYAN J in Surprise, AZ. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Guevara Jr, Jose on Oct 17, 2008. W7IDU has 11 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... .. -.. ..-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Seven India Delta Uniform
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedMay 21, 2026
- License ModifiedAug 25, 2025
- Administrative Update AppliedMay 29, 2024
- Administrative Update AppliedMar 29, 2022
- Administrative Update AppliedSep 9, 2020
- License RenewedDec 11, 2018
- Administrative Update AppliedJul 8, 2014
- Administrative Update AppliedMay 14, 2013
- Administrative Update AppliedNov 7, 2008
- License IssuedNov 4, 2008
- Vanity Callsign GrantedNov 4, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.