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, WIKJ4GBE HAM
✅ Available for a vanity request — free since Sep 21, 2018.
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 Sep 21, 2018
Previous holder: DAVID R PUTNAM
Held KJ4GBE Aug 20, 2008 → Sep 20, 2016 · first licensed Aug 20, 2008 as KJ4GBE · 2 licenses · FRN 0009287756
-
- Licensee
- DAVID R PUTNAM
- Address
- Attn: David Reid Putnam
PO Box 32246
2627 TARTUS DR
JACKSONVILLE, FL 32246-5545
- FRN
- 0009287756
- Previous call
- KJ4GBE (General)
- Last granted
- Jun 24, 2026
- Effective
- Jun 24, 2026
- Last action
- Jun 24, 2026
FCC actions (6)
- Jun 24, 2026 — License renewed LIREN
- Apr 23, 2026 — Administrative update LIAUA
- Mar 25, 2020 — Administrative update LIAUA
- Aug 31, 2017 — License modified LIMOD
- Sep 20, 2016 — Vanity call sign granted VANGRT
- Sep 20, 2016 — License issued LIISS
-
- Licensee
- DAVID R PUTNAM
- Address
- 13029 CHETS CREEK DRIVE SOUTH
JACKSONVILLE, FL 32224
- FRN
- 0009287756
- Last granted
- Aug 20, 2008
- Effective
- Sep 3, 2016
- Last action
- Sep 20, 2016
FCC actions (5)
- Sep 20, 2016 — License canceled LICAN
- Sep 3, 2016 — Administrative update LIAUA
- Sep 1, 2016 — License modified LIMOD
- Aug 20, 2008 — License issued LIISS
- Aug 20, 2008 — Systematic call sign granted SYSGRT
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 · 2 snapshots · as N4CTL
DAVID R PUTNAM
Attn: David Reid Putnam
PO Box 32246
2627 TARTUS DR, JACKSONVILLE, FL 32246-5545 - Seen Nov 4, 2016 → Oct 4, 2026 · 30 snapshots · as KJ4GBE
DAVID R PUTNAM
13029 CHETS CREEK DRIVE SOUTH, JACKSONVILLE, FL 32224 - Seen Apr 16, 2022 → Sep 25, 2025 · 11 snapshots · as N4CTL
DAVID R PUTNAM
2627 TARTUS DR, JACKSONVILLE, FL 32246-5545 - Seen May 27, 2010 → May 6, 2019 · 29 snapshots · as N4CTL
DAVID R PUTNAM
13029 CHETS CREEK DRIVE SOUTH, JACKSONVILLE, FL 32224
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ4GBE in the last 24 hours. They show up here within seconds of KJ4GBE beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.