N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIW4PPI HAM
✅ Available for a vanity request — free since Aug 12, 2000.
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 Aug 12, 2000
Previous holder: JOHN B CORFIELD
Held W4PPI → Aug 11, 1998 · first licensed as W4PPI · 2 licenses · FRN 0009249806
-
📦 Moved: , None → Tampa, FL
- Licensee
- JOHN B CORFIELD
- Address
- PO Box 17049
TAMPA, FL 33682
- FRN
- 0009249806
- Previous call
- W4PPI (Advanced)
- Last granted
- Jun 4, 2008
- Effective
- Jun 4, 2008
- Last action
- Jul 26, 2018
FCC actions (5)
- Jul 26, 2018 — Record corrected COR
- Jul 26, 2018 — Record corrected COR
- Jun 4, 2008 — License renewed LIREN
- Apr 28, 2004 — Administrative update LIAUA
- Oct 24, 2003 — Administrative update LIAUA
-
- Licensee
- JOHN B CORFIELD
- 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.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for W4PPI in the last 24 hours. They show up here within seconds of W4PPI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.