N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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, WIKN4OFN HAM
✅ Available for a vanity request — free since Dec 7, 2021.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Dec 7, 2021
Previous holder: Michael A Shoptaw
Held KN4OFN Aug 3, 2018 → Dec 6, 2019 · first licensed Aug 3, 2018 as KN4OFN · 2 licenses · FRN 0027671346
-
- Licensee
- Michael A Shoptaw
- Address
- Attn: Michael Shoptaw
301 Bluefield Ln
Lebanon, TN 37087
- FRN
- 0027671346
- Previous call
- KN4OFN (General)
- Last granted
- Dec 6, 2019
- Effective
- Feb 20, 2026
- Last action
- Feb 20, 2026
FCC actions (4)
- Feb 20, 2026 — Administrative update LIAUA
- Sep 9, 2025 — Administrative update LIAUA
- Dec 6, 2019 — Vanity call sign granted VANGRT
- Dec 6, 2019 — License issued LIISS
-
- Licensee
- Michael A Shoptaw
- Address
- 301 Bluefield Ln
Lebanon, TN 37087
- FRN
- 0027671346
- Last granted
- Aug 3, 2018
- Effective
- Aug 5, 2019
- Last action
- Dec 6, 2019
FCC actions (7)
- Dec 6, 2019 — License canceled LICAN
- Aug 5, 2019 — License modified LIMOD
- Nov 6, 2018 — License modified LIMOD
- Aug 7, 2018 — Administrative update LIAUA
- Aug 7, 2018 — Administrative update LIAUA
- Aug 3, 2018 — License issued LIISS
- Aug 3, 2018 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4OFN in the last 24 hours. They show up here within seconds of KN4OFN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.