W4HRO
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderHEIMERL, JOHN J
License ClassGeneral
Min. Class RequiredGeneral
LocationSUFFOLK, VA
Grant DateJun 28, 2018
Expiration DateSep 12, 2028
W4HRO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HEIMERL, JOHN J in SUFFOLK, VA. 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 Heimerl, John J on Aug 25, 2008. W4HRO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .... .-. ---
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Hotel Romeo Oscar
Readability: 7.5/10(High readability)
License History
- License RenewedJun 28, 2018
- License ModifiedMar 12, 2009
- License IssuedSep 12, 2008
- Vanity Callsign GrantedSep 12, 2008
- License ExpiredAug 23, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.