N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIK3ISR HAM
✅ Available for a vanity request — free since Oct 20, 2005.
1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Oct 20, 2005
Previous holder: JOHN H JOSEPH
Held K3ISR Oct 19, 1993 → Oct 19, 2003 · first licensed Oct 19, 1993 as K3ISR · 1 license · FRN 0008578882
-
- Licensee
- JOHN H JOSEPH
- Address
- 1130 N PATTON AVE
ARLINGTON HEIGHTS, IL 60004
- FRN
- 0008578882
- Last granted
- Oct 19, 1993
- Effective
- Oct 19, 1993
- Last action
- Jan 4, 2006
FCC actions (1)
- Jan 4, 2006 — License expired LIEXP
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 K3ISR
JOHN H JOSEPH
1130 N PATTON AVE, ARLINGTON HEIGHTS, IL 60004
Others requesting K3ISR
2 applications listed K3ISR as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Dec 3, 2013 | Dec 21, 2013 | KI4NSE · David L Housholder · Virginia Beach, VA | 5 | Granted |
| Jan 11, 2007 | Jan 29, 2007 | N3YYY · SCOTT C RUMMINGS · Curwensville, PA | 3 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K3ISR in the last 24 hours. They show up here within seconds of K3ISR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.