N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · 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, WIKC9UNF HAM
✅ Available for a vanity request — free since Aug 10, 2013.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Aug 10, 2013
Previous holder: ROBERT J THOMAS
Held KC9UNF Mar 23, 2009 → Aug 9, 2011 · first licensed Mar 23, 2009 as KD8KMT · 4 licenses · FRN 0007702913
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📦 Moved: Billings, Mt, MT → Billings, MT
- Licensee
- ROBERT J THOMAS
- Address
- 751 Starlight Dr
Billings, MT 59101
- FRN
- 0007702913
- Previous call
- K9RJT (Technician)
- Last granted
- Nov 9, 2022
- Effective
- Jan 21, 2026
- Last action
- Jan 21, 2026
FCC actions (14)
- Jan 21, 2026 — Administrative update LIAUA
- Dec 4, 2024 — Administrative update LIAUA
- Nov 23, 2023 — Administrative update LIAUA
- Nov 9, 2022 — License renewed LIREN
- Mar 30, 2021 — Administrative update LIAUA
- May 20, 2020 — Administrative update LIAUA
- Sep 5, 2018 — Administrative update LIAUA
- Oct 17, 2017 — Administrative update LIAUA
- Sep 20, 2016 — Administrative update LIAUA
- Jan 29, 2016 — Administrative update LIAUA
- Nov 18, 2014 — Administrative update LIAUA
- Jun 29, 2013 — Administrative update LIAUA
- Nov 16, 2012 — Vanity call sign granted VANGRT
- Nov 16, 2012 — License issued LIISS
-
📦 Moved: Pembine, WI → Billings, Mt, MT
- Licensee
- ROBERT J THOMAS
- Address
- 502 1/2 Lewis Ave.
Billings, MT, MT 59101
- FRN
- 0007702913
- Previous call
- KC9UNF (Technician)
- Last granted
- Aug 9, 2011
- Effective
- Oct 24, 2012
- Last action
- Nov 16, 2012
FCC actions (8)
- Nov 16, 2012 — License canceled LICAN
- Oct 24, 2012 — Administrative update LIAUA
- Jun 22, 2012 — Administrative update LIAUA
- Mar 13, 2012 — Administrative update LIAUA
- Nov 4, 2011 — Administrative update LIAUA
- Aug 10, 2011 — Administrative update LIAUA
- Aug 9, 2011 — Vanity call sign granted VANGRT
- Aug 9, 2011 — License issued LIISS
-
📦 Moved: Armstrong Creek, WI → Pembine, WI
- Licensee
- ROBERT J THOMAS
- Address
- W7792 Culp Lane
Pembine, WI 54156
- FRN
- 0007702913
- Previous call
- KD8KMT (Technician)
- Last granted
- Mar 23, 2009
- Effective
- Aug 2, 2011
- Last action
- Aug 9, 2011
FCC actions (5)
- Aug 9, 2011 — License canceled LICAN
- Aug 2, 2011 — Administrative update LIAUA
- Jul 22, 2011 — Administrative update LIAUA
- Jul 21, 2011 — Systematic call sign granted SYSGRT
- Jul 21, 2011 — License issued LIISS
-
- Licensee
- ROBERT J THOMAS
- Address
- PO Box 43
ARMSTRONG CREEK, WI 54103
- FRN
- 0007702913
- Last granted
- Mar 23, 2009
- Effective
- Jan 27, 2011
- Last action
- Jul 21, 2011
FCC actions (10)
- Jul 21, 2011 — License canceled LICAN
- Jan 27, 2011 — Administrative update LIAUA
- Oct 25, 2010 — Administrative update LIAUA
- May 19, 2010 — Administrative update LIAUA
- Feb 23, 2010 — Administrative update LIAUA
- Feb 12, 2010 — Administrative update LIAUA
- Oct 27, 2009 — Administrative update LIAUA
- May 4, 2009 — License modified LIMOD
- Mar 23, 2009 — License issued LIISS
- Mar 23, 2009 — 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 · 1 snapshot · as N7SWX
ROBERT J THOMAS
751 Starlight Dr, Billings, MT 59101 - Seen Jul 26, 2012 → Sep 27, 2026 · 45 snapshots · as K9RJT
ROBERT J THOMAS
502 1/2 Lewis Ave., Billings, MT, MT 59101 - Seen Oct 17, 2011 → Sep 27, 2026 · 45 snapshots · as KD8KMT
ROBERT J THOMAS
PO Box 43
ARMSTRONG CREEK, WI 54103 - Seen Oct 17, 2011 → Sep 27, 2026 · 45 snapshots · as KC9UNF
ROBERT J THOMAS
W7792 Culp Lane, Pembine, WI 54156 - Seen Dec 20, 2024 → Sep 25, 2025 · 6 snapshots · as N7SWX
ROBERT J THOMAS
280 Bonnie Ln. Unit 4, Billings, MT 59101 - Seen Apr 27, 2024 → Nov 28, 2024 · 4 snapshots · as N7SWX
ROBERT J THOMAS
1819 19th Street, Two Rivers, WI 54241 - Seen Oct 17, 2011 → Apr 16, 2022 · 4 snapshots · as N7SWX
ROBERT J THOMAS
W7792 Culp Ln., Pembine, WI 54156 - Seen Jan 22, 2019 → May 6, 2019 · 2 snapshots · as N7SWX
ROBERT J THOMAS
408 North 6th St. Apt. A, Manitowoc, WI 54220 - Seen Nov 11, 2017 → Sep 3, 2018 · 4 snapshots · as N7SWX
ROBERT J THOMAS
405 J Waldo Way, Acton, MT 59002 - Seen Nov 4, 2016 → Sep 5, 2017 · 6 snapshots · as N7SWX
ROBERT J THOMAS
141 North Jackson St. Lot 9, Valders, WI 54245 - Seen Feb 16, 2016 → Jun 30, 2016 · 4 snapshots · as N7SWX
ROBERT J THOMAS
307 Dominic Dr., Acton, MT 59002 - Seen Mar 28, 2015 → Jan 14, 2016 · 7 snapshots · as N7SWX
ROBERT J THOMAS
3102 5th Ave. South, Billings, MT 59101 - Seen Oct 22, 2013 → May 22, 2014 · 3 snapshots · as N7SWX
ROBERT J THOMAS
1241 12th Road Apt. C, Bark River, MI 49807 - Seen May 27, 2010 · 1 snapshot · as KD8KMT
ROBERT J THOMAS
N15662 COUNTY RD 577, VULCAN, MI 49892
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC9UNF in the last 24 hours. They show up here within seconds of KC9UNF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.