N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIWB9TOB HAM
✅ Available for a vanity request — free since Mar 27, 2015.
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 Mar 27, 2015
Previous holder: James A Karpowitz
Held WB9TOB Oct 23, 2002 → Mar 26, 2013 · first licensed Oct 23, 2002 as WB9TOB · 2 licenses · FRN 0002673044
-
- Licensee
- James A Karpowitz
- Address
- 1116 Green Valley Dr
Waukesha, WI 53189
- FRN
- 0002673044
- Previous call
- WB9TOB (Advanced)
- Last granted
- Feb 22, 2023
- Effective
- Feb 22, 2023
- Last action
- Feb 22, 2023
FCC actions (3)
- Feb 22, 2023 — License renewed LIREN
- Mar 26, 2013 — Vanity call sign granted VANGRT
- Mar 26, 2013 — License issued LIISS
-
- Licensee
- James A Karpowitz
- Address
- 1116 Green Valley Dr
Waukesha, WI 53189
- FRN
- 0002673044
- Last granted
- Jul 24, 2003
- Effective
- Feb 28, 2013
- Last action
- Mar 26, 2013
FCC actions (4)
- Mar 26, 2013 — License canceled LICAN
- Feb 28, 2013 — License modified LIMOD
- Jul 24, 2003 — License renewed LIREN
- Oct 23, 2002 — License modified LIMOD
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 · 87 snapshots · as WB9TOB
JAMES A KARPOWITZ
1116 Green Valley Dr, Waukesha, WI 53189
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WB9TOB in the last 24 hours. They show up here within seconds of WB9TOB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.