🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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
KI4PXG
✅
Available for a vanity request — free since Aug 25, 2009.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Aug 25, 2009
Previous holder: John S Spehar
Held KI4PXG Jun 16, 2006 → Aug 24, 2007
· first licensed Jun 16, 2006 as KI4PUH
· 4 licenses · FRN 0015179260
K4XW
Active
Amateur Extra · vanity
Dec 14, 2010 → expires Dec 14, 2030
Licensee John S Spehar
Address PO Box 241 Signal Mtn, TN 37377
35.2121, -85.3623 (ZIP center) · Grid
EM75hf · CQ 4 · ITU 8 ·
map ↗
FRN 0015179260
Previous call WA4JS (General)
Last granted Oct 6, 2020
Effective Oct 6, 2020
Last action Oct 6, 2020
FCC actions (3)
Oct 6, 2020 — License renewed LIREN Dec 14, 2010 — Vanity call sign granted VANGRT Dec 14, 2010 — License issued LIISS
WA4JS
Canceled
Amateur Extra · vanity
Aug 24, 2007 → Dec 14, 2010 (canceled)
Licensee John S Spehar
Address PO Box 241 Signal Mtn, TN 37377
35.2121, -85.3623 (ZIP center) · Grid
EM75hf · CQ 4 · ITU 8 ·
map ↗
FRN 0015179260
Previous call KI4PXG (General)
Last granted Aug 24, 2007
Effective Aug 24, 2007
Last action Apr 11, 2025
FCC actions (3)
Dec 14, 2010 — License canceled LICAN Aug 24, 2007 — Vanity call sign granted VANGRT Aug 24, 2007 — License issued LIISS
KI4PXG
Canceled
Amateur Extra
Jun 16, 2006 → Aug 24, 2007 (canceled)
Licensee John S Spehar
Address PO Box 241 Signal Mtn, TN 37377
35.2121, -85.3623 (ZIP center) · Grid
EM75hf · CQ 4 · ITU 8 ·
map ↗
FRN 0015179260
Previous call KI4PUH (General)
Last granted Jun 16, 2006
Effective Jun 19, 2007
Last action Aug 24, 2007
FCC actions (5)
Aug 24, 2007 — License canceled LICAN Jun 19, 2007 — License modified LIMOD Nov 21, 2006 — License modified LIMOD Jun 22, 2006 — Systematic call sign granted SYSGRT Jun 22, 2006 — License issued LIISS
KI4PUH
Canceled
Technician
Jun 16, 2006 → Jun 22, 2006 (canceled)
Licensee John S Spehar
Address PO Box 241 Signal Mtn, TN 37377
35.2121, -85.3623 (ZIP center) · Grid
EM75hf · CQ 4 · ITU 8 ·
map ↗
FRN 0015179260
Last granted Jun 16, 2006
Effective Jun 16, 2006
Last action Jun 22, 2006
FCC actions (3)
Jun 22, 2006 — License canceled LICAN Jun 16, 2006 — License issued LIISS Jun 16, 2006 — 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 May 27, 2010 → Sep 27, 2026 · 183 snapshots · as KI4PUH
John S Spehar
PO Box 241 Signal Mtn, TN 37377
35.2121, -85.3623 (ZIP center) · Grid
EM75hf · CQ 4 · ITU 8 ·
map ↗
Data: FCC Universal Licensing System, amateur service · refreshed nightly
n9tpb.com · 73 de N9TPB