N7SZR
Available1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderHIGH, ANDREW B
License ClassTechnician
Min. Class RequiredGeneral
LocationTEMPE, AZ
Grant DateJul 23, 1991
Expiration DateJul 23, 2001
Cancellation DateJul 24, 2003
Available for ApplicationsJul 24, 2003
N7SZR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HIGH, ANDREW B in TEMPE, AZ. 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 Spreitzer, Christopher J on Feb 26, 2026. N7SZR has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-. --... ... --.. .-.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
November Seven Sierra Zulu Romeo
Readability: 6/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 24, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Spreitzer, Christopher JFiled Feb 26, 2026Not awardedFCC ↗