N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WIKB0SBR HAM
✅ Available for a vanity request — free since Jul 17, 2004.
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 Jul 17, 2004
Previous holder: Keith D Zaehringer
Held KB0SBR Feb 16, 1996 → Jul 16, 2002 · first licensed Feb 16, 1996 as KB0SBR · 2 licenses · FRN 0006794150
-
- Licensee
- Keith D Zaehringer
- Address
- Attn: KEITH ZAEHRINGER
4044 200th St
Clinton, IA 52732
- FRN
- 0006794150
- Previous call
- KB0SBR (General)
- Last granted
- Apr 19, 2022
- Effective
- Apr 19, 2022
- Last action
- Apr 19, 2022
FCC actions (4)
- Apr 19, 2022 — License renewed LIREN
- Apr 20, 2012 — License renewed LIREN
- Jul 16, 2002 — Vanity call sign granted VANGRT
- Jul 16, 2002 — License issued LIISS
-
- Licensee
- Keith D Zaehringer
- Address
- 4044 200th St
Clinton, IA 52732
- FRN
- 0006794150
- Last granted
- Feb 16, 1996
- Effective
- Jun 18, 2002
- Last action
- Jul 16, 2002
FCC actions (4)
- Jul 16, 2002 — License canceled LICAN
- Jun 18, 2002 — License modified LIMOD
- Mar 27, 2002 — License modified LIMOD
- Mar 27, 2002 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 94 snapshots · as KB0SBR
Keith D Zaehringer
4044 200th St, Clinton, IA 52732
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB0SBR in the last 24 hours. They show up here within seconds of KB0SBR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.