KZ4P
Active2x1District 4
Competitive callsign — 33 applications filed with the FCC.
License HolderFrancis, Mark J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationLansdale, PA
Grant DateApr 19, 2024
Expiration DateApr 19, 2034
KZ4P is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Francis, Mark J in Lansdale, PA. This callsign has attracted significant interest in the amateur radio community, with 33 vanity applications filed with the FCC. The most recent was submitted by Nichols Sr, Dan on Apr 22, 2024. KZ4P has 14 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --.. ....- .--.
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Zulu Four Papa
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedJan 9, 2026
- Vanity Callsign GrantedApr 19, 2024
- License IssuedApr 19, 2024
- License CanceledMar 29, 2022
- Administrative Update AppliedJan 26, 2022
- Administrative Update AppliedDec 15, 2021
- Administrative Update AppliedSep 30, 2021
- License IssuedSep 15, 2017
- Vanity Callsign GrantedSep 15, 2017
- Internal Correction AppliedJul 27, 2017
- Internal Correction AppliedJul 27, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.