N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 6:00 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

Benjamin L Johnson

FRN 0024882425 · first licensed Sep 11, 2015 as KM4NEI · 2 licenses on record

📝 FCC applications (6)

ReceivedFile numberServicePurposeStatusCall
Aug 24, 20260012160957 HAMRenewalGranted AB3NJ
Jun 21, 20160007312073 HAMModificationGranted KM4NEI
Jun 20, 20160007310307 HAMModificationGranted KM4NEI
Apr 6, 20160007218944 HAMModificationGranted KM4NEI
Dec 17, 20150007067277 HAMAdministrative updateGranted KM4NEI
Sep 11, 20150006941461 HAMNew licenseGranted KM4NEI

Complete licensing history

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Jun 21, 2016
Granted Aug 27, 2026
0007312073
KM4NEI · Benjamin L Johnson · Amateur Extra
PO Box 173 · Greeneville, TN 37744
1.AB3NJ ✓ granted
Granted
got AB3NJ