AC5ZF
Available2x2District 5
Competitive callsign — 1 application filed with the FCC.
License HolderNIELSEN, LAWRENCE T
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAUSTIN, TX
Grant DateApr 24, 2012
Expiration DateApr 24, 2022
Cancellation DateApr 25, 2024
Available for ApplicationsApr 25, 2024
AC5ZF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by NIELSEN, LAWRENCE T in AUSTIN, TX. 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 Zaitz, John A on Apr 9, 2025. AC5ZF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ..... --.. ..-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Alpha Charlie Five Zulu Foxtrot
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredApr 25, 2024
- License RenewedApr 24, 2012
- License RenewedMay 30, 2001
- License IssuedJul 11, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Zaitz, John AFiled Apr 9, 2025Not awardedFCC ↗