N9TPB
FCC License Search
🕒 FCC license data updated yesterday 4:59 pm CDT (FCC files through Sep 29, 2026) · next update today 9:15 am CDT
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hams within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKC0LRU
Not currently held · 1 holder on record · available since Jul 5, 2026
Previous holder: Mark A Oloughlen
Held KC0LRU Nov 14, 2001 → Jul 3, 2022 · first licensed Nov 14, 2001 as KC0LRU · 1 license · FRN 0005579743
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- Licensee
- Mark A Oloughlen
- Address
- 5208 W 55th St
Sioux Falls, SD 57106
- FRN
- 0005579743
- Last granted
- Jul 3, 2012
- Effective
- Feb 18, 2017
- Last action
- Jul 4, 2024
FCC actions (6)
- Jul 4, 2024 — License expired LIEXP
- Feb 18, 2017 — FCC action LIAUA
- Dec 16, 2014 — FCC action LIAUA
- Jul 3, 2012 — License renewed LIREN
- Oct 8, 2008 — FCC action LIAUA
- Nov 14, 2001 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen May 12, 2017 → Sep 27, 2026 · 20 snapshots · as KC0LRU
Mark A Oloughlen
5208 W 55th St, Sioux Falls, SD 57106 - Seen Mar 28, 2015 → Feb 15, 2017 · 15 snapshots · as KC0LRU
Mark A Oloughlen
5307 W Summer Creek Pl, Sioux Falls, SD 57106 - Seen Jul 26, 2012 → May 22, 2014 · 7 snapshots · as KC0LRU
Mark A Oloughlen
325 N 8th, Thermopolis, WY 82443 - Seen May 27, 2010 → May 28, 2012 · 4 snapshots · as KC0LRU
Mark A O Loughlen
1123 West Ave North, Madison, SD 57042 - Seen Nov 7, 2004 · 1 snapshot · as KC0LRU
Mark A O Loughlen
1006 NE 3rd 6, Madison, SD 57042