N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 8:30 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

K4MUX HAM

✅ Never issued — it can be requested through the vanity program.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.
The FCC has no record of K4MUX ever being issued.

Others requesting K4MUX

3 applications listed K4MUX as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 27, 2020 Feb 14, 2020 KO4BDN · ANTHONY M MULLINAX · GREENVILLE, SC 2Granted
Feb 25, 2019 Mar 15, 2019 KM6YGY · Christopher B Magat Jr · Santa Cruz, CA 10Granted
Jul 23, 2018 Aug 10, 2018 KN4MUE · Nathan D Mears · Harvest, AL 15Granted