K7ZTR
Available1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderSMITH, LOIS L
License ClassP
Min. Class RequiredGeneral
LocationHILLSBORO, OR
Grant DateMar 26, 1997
Expiration DateMar 26, 2007
Cancellation DateMar 27, 2009
Available for ApplicationsMar 27, 2009
K7ZTR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SMITH, LOIS L in HILLSBORO, OR. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Parkhurst, Jonathan on Apr 30, 2026. K7ZTR has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- --... --.. - .-.
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Seven Zulu Tango Romeo
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 27, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Parkhurst, JonathanFiled Apr 30, 2026Not awardedFCC ↗