N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 30, 2026) · next update today 8:30 am CST
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)

Richard M Ehrhart

FRN 0015363443 · first licensed Aug 10, 2006 as KC9JYI · 2 licenses on record

📝 FCC Applications (5)

ReceivedFile numberServicePurposeStatusCall
Jun 26, 20260012093506 HAMRenewalGranted W9RME
Jul 18, 20160007344373 HAMRenewalGranted W9RME
Aug 16, 20070003140721 HAMModificationGranted W9RME
Aug 11, 20060002709828 HAMModificationGranted KC9JYI
Aug 10, 20060002708772 HAMNew licenseGranted KC9JYI

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 11, 2006
Granted Jun 27, 2026
0002709828
KC9JYI · Richard M Ehrhart · Technician
PO Box 916 · Quincy, IL 62306-0916
1.W9RME ✓ Granted
Granted
got W9RME