N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

Michael H Tjader Sr

FRN 0005190236 · first licensed as N1ZEF · 2 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WQAR336	Expired	Michael H Tjader Sr	Danbury, CT	Jul 23, 2004	Jul 23, 2009

📝 FCC applications (2)

Received	File number	Service	Purpose	Status	Call
Jul 21, 2004	0001815381	GMRS	New license	Granted
Nov 8, 2001	0000653829	HAM	Administrative update	Granted	W1MHT

Complete licensing history

📦 Moved: , None → Danbury, CT

W1MHT Expired Technician · vanity Jun 2, 1999 → Jun 2, 2009 (expired)

Licensee
Michael H Tjader Sr

Address
PO Box 11
Danbury, CT 06813

FRN
0005190236

Previous call
N1ZEF

Last granted
Jun 2, 1999

Effective
Nov 8, 2001

Last action
Jun 3, 2011
FCC actions (4)
- Jun 3, 2011 — License expired LIEXP
- Nov 8, 2001 — Administrative update LIAUA
- Nov 8, 2001 — FCC action LITIN
- Nov 8, 2001 — FCC action LITIN
N1ZEF Canceled Technician → Jun 2, 1999 (canceled)

Licensee
MICHAEL H TJADER SR

Address

Last granted

Effective

Last action

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N1ZEF
MICHAEL H TJADER SR
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as W1MHT
Michael H Tjader Sr
PO Box 11
Danbury, CT 06813