N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 15, 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, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)KI4GKN HAM
✅ Available for a vanity request — free since Feb 21, 2021.
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 Feb 21, 2021
Previous holder: William L Campbell Jr
Held KI4GKN Jul 22, 2004 → Feb 20, 2019
· first licensed Mar 31, 1987 as WB4HAT
· 2 licenses · FRN 0011278132
📖 In the printed callbooks since 1971 as WB4HAT, before the FCC's online records
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📦 Moved: Sewanee, TN → Rock Island, TN
- Licensee
- William L Campbell Jr
- Address
- 209 Great Falls Rd
ROCK ISLAND, TN 38581-3950
- FRN
- 0011278132
- Last granted
- Jul 16, 2016
- Effective
- Sep 1, 2018
- Last action
- Feb 20, 2019
FCC actions (4)
- Feb 20, 2019 — License canceled LICAN
- Sep 1, 2018 — Administrative update LIAUA
- Jul 16, 2016 — License renewed LIREN
- Jul 22, 2004 — License issued LIISS
-
- Licensee
- William L Campbell Jr
- Address
- 480 Wildheart Lane
Sewanee, TN 37375
- FRN
- 0011278132
- Previous call
- KI4GKN (Technician)
- Last granted
- Feb 20, 2019
- Effective
- Jun 29, 2026
- Last action
- Jun 29, 2026
FCC actions (4)
- Jun 29, 2026 — License modified LIMOD
- Nov 24, 2020 — Administrative update LIAUA
- Feb 20, 2019 — Vanity call sign granted VANGRT
- Feb 20, 2019 — License issued LIISS
Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
- Seen Nov 1, 2001 → Apr 17, 2003 · 4 discs
WB4HAT · General · issued Aug 6, 2001, expires Jan 15, 2007
WILLIAM L. CAMPBELL
150 TIMBER RIDGE LN, ELLIJAY, GA 30540 - Seen Oct 31, 2000 → Apr 13, 2001 · 2 discs
WB4HAT · General · issued May 17, 2000, expires Jan 15, 2007
WILLIAM L. CAMPBELL .
11768 SMITHVILLE HWY, SMITHVILLE, TN 37166 - Seen Apr 4, 1997 → May 2, 2000 · 6 discs
WB4HAT · Technician Plus · issued Jan 15, 1997, expires Jan 15, 2007
WILLIAM L. CAMPBELL
11768 SMITHVILLE HWY, SMITHVILLE, TN 37166 - Seen Oct 31, 1994 → Oct 27, 1996 · 5 discs
WB4HAT · Technician Plus · issued Mar 31, 1987, expires Mar 31, 1997
WILLIAM L CAMPBELL
RT 4 BOX 580B, SMITHVILLE, TN 37166 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
WB4HAT · Technician · issued Mar 31, 1987, expires Mar 31, 1997
WILLIAM L CAMPBELL
RT 4 BOX 580B, SMITHVILLE, TN 37166
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 11, 2026 · 14 snapshots · as WB4HAT
William L Campbell Jr
480 Wildheart Lane, Sewanee, TN 37375 - Seen Sep 3, 2018 → Oct 11, 2026 · 18 snapshots · as KI4GKN
William L Campbell Jr
209 Great Falls Rd, ROCK ISLAND, TN 38581-3950 - Seen Nov 4, 2016 → May 7, 2018 · 9 snapshots · as KI4GKN
William L Campbell Jr
1002 east Northfield Blvd L102, Chapel Hill, TN 37130 - Seen Nov 7, 2004 → Jun 30, 2016 · 23 snapshots · as KI4GKN
William L Campbell Jr
2308 Forrest Fields Dr, Chapel Hill, TN 37034
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KI4GKN in the last 24 hours. They show up here within seconds of KI4GKN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.