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, WIKE6PNU HAM
✅ Available for a vanity request — free since Mar 8, 2003.
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 8, 2003
Previous holder: John N Castaldo
Held KE6PNU Dec 29, 1994 → Mar 7, 2001 · first licensed Dec 29, 1994 as KE6PNU · 4 licenses · FRN 0004858908
-
- Licensee
- John N Castaldo
- Address
- 750 Big Branch Ct
York, SC 29745
- FRN
- 0004858908
- Previous call
- AG4YC (General)
- Last granted
- Jul 1, 2021
- Effective
- Jul 1, 2021
- Last action
- Jul 1, 2021
FCC actions (3)
- Jul 1, 2021 — License renewed LIREN
- Aug 30, 2011 — Vanity call sign granted VANGRT
- Aug 30, 2011 — License issued LIISS
-
- Licensee
- John N Castaldo
- Address
- 750 Big Branch Ct
York, SC 29745
- FRN
- 0004858908
- Previous call
- KG6FLE (General)
- Last granted
- Feb 12, 2003
- Effective
- Jul 23, 2011
- Last action
- Aug 30, 2011
FCC actions (4)
- Aug 30, 2011 — License canceled LICAN
- Jul 23, 2011 — Administrative update LIAUA
- Feb 12, 2003 — Systematic call sign granted SYSGRT
- Feb 12, 2003 — License issued LIISS
-
📦 Moved: Clayton, CA → York, SC
- Licensee
- John N Castaldo
- Address
- 750 Big Branch Ct
York, SC 29745
- FRN
- 0004858908
- Previous call
- KE6PNU (General)
- Last granted
- Dec 29, 1994
- Effective
- Mar 7, 2001
- Last action
- Feb 12, 2003
FCC actions (3)
- Feb 12, 2003 — License renewed LIREN
- Feb 12, 2003 — License canceled LICAN
- Mar 7, 2001 — License issued LIISS
-
- Licensee
- John N Castaldo
- Address
- 231 Southbrook Pl
Clayton, CA 94517
- FRN
- 0004858908
- Previous call
- N9EQB (Technician)
- Last granted
- Dec 29, 1994
- Effective
- Dec 29, 1994
- Last action
- Mar 7, 2001
FCC actions (2)
- Mar 7, 2001 — License canceled LICAN
- Mar 7, 2001 — FCC action LITIN
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 KE6PNU in the last 24 hours. They show up here within seconds of KE6PNU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.