K7PHP
Active1x3District 7
Competitive callsign — 3 applications filed with the FCC.
License HolderKoch, David A
License ClassGeneral
Min. Class RequiredGeneral
LocationRichland, WA
Grant DateSep 9, 2025
Expiration DateNov 20, 2035
K7PHP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Koch, David A in Richland, WA. 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 Koch, David A on Nov 2, 2015. K7PHP has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... .--. .... .--.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Seven Papa Hotel Papa
Readability: 7.5/10(High readability)
License History
- License RenewedSep 9, 2025
- License ModifiedJan 27, 2021
- Administrative Update AppliedFeb 23, 2016
- Vanity Callsign GrantedNov 20, 2015
- License IssuedNov 20, 2015
- License ExpiredOct 27, 2015
- License RenewedOct 11, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.