N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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, WIKR4KBA HAM
⏳ Not available yet — opens for vanity requests Mar 28, 2028, two years after the license was canceled (Mar 27, 2026).
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
Previous holder: Jon C Caswell
Held KR4KBA Feb 25, 2026 → Mar 27, 2026 · first licensed Apr 8, 1997 as KF4QLD · 4 licenses · FRN 0005387956
-
- Licensee
- Jon C Caswell
- Address
- 2203 Cowan Blvd Apt 44D
Fredericksburg, VA 22401-4414
- FRN
- 0005387956
- Previous call
- KR4KBA
- Last granted
- Mar 27, 2026
- Effective
- Mar 27, 2026
- Last action
- Mar 27, 2026
FCC actions (2)
- Mar 27, 2026 — Vanity call sign granted VANGRT
- Mar 27, 2026 — License issued LIISS
-
📦 Moved: Kettering, OH → Fredericksburg, VA
- Licensee
- Jon C Caswell
- Address
- 2203 Cowan Blvd Apt 44D
Fredericksburg, VA 22401-4414
- FRN
- 0005387956
- Last granted
- Feb 25, 2026
- Effective
- Feb 25, 2026
- Last action
- Mar 27, 2026
FCC actions (3)
- Mar 27, 2026 — License canceled LICAN
- Feb 25, 2026 — License issued LIISS
- Feb 25, 2026 — Systematic call sign granted SYSGRT
-
📦 Moved: Chantilly, VA → Kettering, OH
- Licensee
- JON C CASWELL
- Address
- Attn: JON CASWELL
PO Box 293155
KETTERING, OH 45429
- FRN
- 0005387956
- Previous call
- KF4QLD
- Last granted
- Jul 1, 2006
- Effective
- Jul 1, 2006
- Last action
- Jul 3, 2018
FCC actions (3)
- Jul 3, 2018 — License expired LIEXP
- Jul 1, 2006 — Vanity call sign granted VANGRT
- Jul 1, 2006 — License issued LIISS
-
- Licensee
- JON C CASWELL
- Address
- 5160 PARKSTONE DR 205
CHANTILLY, VA 20151-3813
- FRN
- 0005387956
- Last granted
- Apr 8, 1997
- Effective
- Apr 8, 1997
- Last action
- Jul 1, 2006
FCC actions (1)
- Jul 1, 2006 — License canceled LICAN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 4, 2026 · 4 snapshots · as KR4KBA
Jon C Caswell
2203 Cowan Blvd Apt 44D, Fredericksburg, VA 22401-4414 - Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as W2JON
JON C CASWELL
Attn: JON CASWELL
PO Box 293155
KETTERING, OH 45429 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KF4QLD
JON C CASWELL
5160 PARKSTONE DR 205, CHANTILLY, VA 20151-3813
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4KBA in the last 24 hours. They show up here within seconds of KR4KBA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.