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, WIKN4EV HAM
✅ Available for a vanity request — free since Feb 28, 2002.
2x2 call: 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 Feb 28, 2002
Previous holder: JOHN W CASSELS SR
Held KN4EV Feb 27, 1990 → Feb 27, 2000 · first licensed Feb 27, 1990 as KN4EV · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- JOHN W CASSELS SR
- Address
- 1924 NURSERY RD
CLEARWATER, FL 34624
- Previous call
- KC4JJX (Technician)
- Last granted
- Feb 27, 1990
- Effective
- Feb 27, 1990
- Last action
- Mar 7, 2002
FCC actions (1)
- Mar 7, 2002 — 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 → Sep 27, 2026 · 47 snapshots · as KN4EV
JOHN W CASSELS SR
1924 NURSERY RD, CLEARWATER, FL 34624
Others requesting KN4EV
2 applications listed KN4EV as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 26, 2010 | May 14, 2010 | KE7DZZ · Eric J Christianson · Reno, NV | 18 | Granted |
| Apr 23, 2010 | May 11, 2010 | KE7DZZ · Eric J Christianson · Reno, NV | 18 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4EV in the last 24 hours. They show up here within seconds of KN4EV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.