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)KC9KDU HAM
✅ Available for a vanity request — free since Dec 24, 2008.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Dec 24, 2008
Previous holder: JOSEPH S MENDZA
Held KC9KDU Sep 26, 2006 → Dec 23, 2006 · first licensed Sep 26, 2006 as KC9KDU · 2 licenses · FRN 0000053264
-
- Licensee
- JOSEPH S MENDZA
- Address
- 4527 S KEDZIE AVE
CHICAGO, IL 60632
- FRN
- 0000053264
- Previous call
- KC9KDU
- Last granted
- Oct 27, 2026
- Effective
- Oct 29, 2026
- Last action
- Oct 29, 2026
FCC actions (5)
- Oct 29, 2026 — Administrative update LIAUA
- Oct 27, 2026 — License renewed LIREN
- Nov 14, 2016 — License renewed LIREN
- Dec 23, 2006 — Vanity call sign granted VANGRT
- Dec 23, 2006 — License issued LIISS
-
- Licensee
- Joseph S Mendza
- Address
- 4527 South Kedzie Ave
Chicago, IL 60632
- FRN
- 0000053264
- Last granted
- Sep 26, 2006
- Effective
- Sep 26, 2006
- Last action
- Dec 23, 2006
FCC actions (3)
- Dec 23, 2006 — License canceled LICAN
- Sep 26, 2006 — License issued LIISS
- Sep 26, 2006 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KC9KDU in the last 24 hours. They show up here within seconds of KC9KDU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.