N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 1, 2026) · next update today 8:30 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, WIKC3EVO HAM
⏳ Not available yet — opens for vanity requests Mar 25, 2027, two years after the license was canceled (Mar 24, 2025).
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record
Previous holder: Michael C OBrien
Held KC3EVO Apr 20, 2015 → Mar 24, 2025 · first licensed Apr 20, 2015 as KC3EVO · 1 license · FRN 0024529232
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- Licensee
- Michael C OBrien
- Address
- 677 old waugh chapel road
Odenton, MD 21113
- FRN
- 0024529232
- Last granted
- Apr 20, 2015
- Effective
- Mar 20, 2021
- Last action
- Mar 24, 2025
FCC actions (5)
- Mar 24, 2025 — License canceled LICAN
- Mar 20, 2021 — Administrative update LIAUA
- Feb 11, 2019 — License modified LIMOD
- Apr 20, 2015 — License issued LIISS
- Apr 20, 2015 — 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 25, 2025 → Sep 27, 2026 · 4 snapshots · as KC3EVO
Michael C OBrien
677 old waugh chapel road, Odenton, MD 21113 - Seen Apr 16, 2022 → Mar 13, 2025 · 8 snapshots · as KC3EVO
Michael C OBrien
123 private info rd, Odenton, MD 21113 - Seen May 19, 2015 → May 6, 2019 · 22 snapshots · as KC3EVO
Michael C OBrien
677 Old Waugh Chapel Rd, Odenton, MD 21113
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC3EVO in the last 24 hours. They show up here within seconds of KC3EVO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.