N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 11, 2026) · next update today 7:15 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Mark B Logan

FRN 0029753365 · first licensed Aug 17, 2020 as KN6KJJ · 2 licenses on record

📻 GMRS Licenses on This FRN

GMRS callStatusNameLocationGrantedExpires
WRUH609 Active Mark B LoganBrea, CA Aug 27, 2022Aug 27, 2032

📝 FCC Applications (4)

ReceivedFile numberServicePurposeStatusCall
Aug 26, 20220010183089 GMRSNew licenseGranted
Nov 23, 20200009308201 HAMModificationGranted K6MBL
Aug 18, 20200009189271 HAMModificationGranted KN6KJJ
Aug 17, 20200009188738 HAMNew licenseGranted KN6KJJ

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 Aug 18, 2020
Granted Sep 5, 2020
0009189271
 KN6KJJ · Mark B Logan · Technician
PO Box 1555 · BREA, CA 92822-1555
1.K6MBL ✓ Granted
 Granted
got K6MBL