N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 7:15 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, WIAG4FO HAM
✅ Available for a vanity request — free since Feb 11, 2003.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Feb 11, 2003
Previous holder: JOHN R TOMBAUGH JR.
Held AG4FO Aug 2, 1999 → Feb 10, 2001 · first licensed Aug 2, 1999 as KB4JRT · 5 licenses · FRN 0004145553
-
📦 Moved: Jamestown, NY → Sheridan, NY
- Licensee
- JOHN R TOMBAUGH JR.
- Address
- Attn: John R. Tombaugh, Jr.
PO Box 85
2740 Main Rd
Sheridan, NY 14135
- FRN
- 0004145553
- Previous call
- N3MO (General)
- Last granted
- Jun 4, 2020
- Effective
- Jun 4, 2020
- Last action
- Jun 4, 2020
FCC actions (6)
- Jun 4, 2020 — License renewed LIREN
- Mar 11, 2020 — Administrative update LIAUA
- Jul 12, 2016 — Administrative update LIAUA
- Nov 6, 2015 — Administrative update LIAUA
- Jul 27, 2010 — Vanity call sign granted VANGRT
- Jul 27, 2010 — License issued LIISS
-
📦 Moved: Erie, PA → Jamestown, NY
- Licensee
- JOHN R TOMBAUGH JR
- Address
- 21 N Alleghany Ave
Jamestown, NY 14701
- FRN
- 0004145553
- Previous call
- KI4D (General)
- Last granted
- Aug 24, 2004
- Effective
- Feb 2, 2010
- Last action
- Jul 15, 2022
FCC actions (7)
- Jul 27, 2010 — License canceled LICAN
- Feb 2, 2010 — Administrative update LIAUA
- Dec 3, 2008 — Administrative update LIAUA
- Jul 21, 2008 — Administrative update LIAUA
- May 20, 2005 — Administrative update LIAUA
- Aug 24, 2004 — Vanity call sign granted VANGRT
- Aug 24, 2004 — License issued LIISS
-
📦 Moved: Charlotte, NC → Erie, PA
- Licensee
- John R Tombaugh Jr
- Address
- 3724 Iroquois Ave
Erie, PA 16511
- FRN
- 0004145553
- Previous call
- AG4FO (General)
- Last granted
- Feb 10, 2001
- Effective
- Aug 6, 2004
- Last action
- Aug 5, 2026
FCC actions (4)
- Aug 24, 2004 — License canceled LICAN
- Aug 6, 2004 — Administrative update LIAUA
- Jun 27, 2002 — Administrative update LIAUA
- Feb 10, 2001 — License issued LIISS
-
- Licensee
- John R Tombaugh Jr
- Address
- 1130 Commercial Ave
Charlotte, NC 28205-1409
- FRN
- 0004145553
- Previous call
- KB4JRT (General)
- Last granted
- Aug 2, 1999
- Effective
- Jan 23, 2001
- Last action
- Feb 10, 2001
FCC actions (2)
- Feb 10, 2001 — License canceled LICAN
- Jan 23, 2001 — License issued LIISS
-
- Licensee
- John R Tombaugh Jr
- Address
- 1130 Commercial Ave
Charlotte, NC 28205-1409
- FRN
- 0004145553
- Previous call
- KF4WGO (General)
- Last granted
- Aug 2, 1999
- Effective
- Jan 22, 2001
- Last action
- Jan 23, 2001
FCC actions (4)
- Jan 23, 2001 — License canceled LICAN
- Jan 22, 2001 — License modified LIMOD
- Dec 13, 2000 — License modified LIMOD
- Nov 30, 2000 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as K2XK
JOHN R TOMBAUGH JR.
Attn: John R. Tombaugh, Jr.
PO Box 85
2740 Main Rd, Sheridan, NY 14135 - Seen May 27, 2010 → Sep 27, 2026 · 61 snapshots · as N3MO
JOHN R TOMBAUGH JR
21 N Alleghany Ave, Jamestown, NY 14701 - Seen Nov 7, 2004 → Sep 27, 2026 · 94 snapshots · as KB4JRT
John R Tombaugh Jr
1130 Commercial Ave, Charlotte, NC 28205-1409 - Seen Nov 7, 2004 → Sep 27, 2026 · 48 snapshots · as KI4D
John R Tombaugh Jr
3724 Iroquois Ave, Erie, PA 16511 - Seen Nov 4, 2016 → May 6, 2019 · 12 snapshots · as K2XK
JOHN R TOMBAUGH JR.
Attn: John R. Tombaugh, Jr.
PO Box 85
2740 RT#20 Main Rd, Sheridan, NY 14135 - Seen Nov 16, 2015 → Jun 30, 2016 · 6 snapshots · as K2XK
JOHN R TOMBAUGH JR
Attn: John R Tombaugh, Jr.
380 Joshua Dr Apt 1, Erie, PA 16511
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AG4FO in the last 24 hours. They show up here within seconds of AG4FO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.