N9TPB
FCC License Search
🕒 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, WIKC9THO
✅ Available for a vanity request — free since Dec 11, 2012.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Dec 11, 2012
Previous holder: Michael A Irwin
Held KC9THO Nov 17, 2010 → Dec 10, 2010 · first licensed Nov 17, 2010 as KC9THO · 2 licenses · FRN 0020330270
-
📦 Moved: Dixon, IL → Prophetstown, IL
- Licensee
- Michael A Irwin
- Address
- Attn: Michael Irwin
106 W Riverside Dr
Prophetstown, IL 61277
- FRN
- 0020330270
- Previous call
- KC9THO
- Last granted
- Oct 14, 2020
- Effective
- Feb 3, 2021
- Last action
- Feb 3, 2021
FCC actions (9)
- Feb 3, 2021 — FCC action LIAUA
- Feb 2, 2021 — FCC action LIAUA
- Feb 2, 2021 — FCC action LIAUA
- Oct 14, 2020 — License renewed LIREN
- Oct 25, 2016 — FCC action LIAUA
- Oct 25, 2016 — FCC action LIAUA
- Apr 26, 2012 — FCC action LIAUA
- Dec 10, 2010 — Vanity call sign granted VANGRT
- Dec 10, 2010 — License issued LIISS
-
- Licensee
- Michael A Irwin
- Address
- 1006 N Hennepin Ave
Dixon, IL 61021
- FRN
- 0020330270
- Last granted
- Nov 17, 2010
- Effective
- Nov 17, 2010
- Last action
- Dec 10, 2010
FCC actions (3)
- Dec 10, 2010 — License canceled LICAN
- Nov 17, 2010 — License issued LIISS
- Nov 17, 2010 — 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 Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as K2CAV
Michael A Irwin
Attn: Michael Irwin
106 W Riverside Dr, Prophetstown, IL 61277 - Seen Oct 17, 2011 → Sep 27, 2026 · 47 snapshots · as KC9THO
Michael A Irwin
1006 N Hennepin Ave, Dixon, IL 61021 - Seen Nov 4, 2016 → May 6, 2019 · 12 snapshots · as K2CAV
Michael A Irwin
Attn: Michael A Irwin
PO Box 61021
1006 N Hennepin Ave, Dixon, IL 61021 - Seen May 28, 2012 → Jun 30, 2016 · 19 snapshots · as K2CAV
Michael Irwin
28946 N 2700 th Ave, Prophetstown, IL 61277