N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKJ4WFN HAM
✅ Available for a vanity request — free since Jul 21, 2012.
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 Jul 21, 2012
Previous holder: SOUTHEASTERN UNDERGROUND RADIO FELLOWSHIP
Held KJ4WFN Jun 29, 2010 → Jul 20, 2010 · first licensed Jun 29, 2010 as KJ4WFN · 2 licenses · FRN 0019985407
-
- Licensee
- SOUTHEASTERN UNDERGROUND RADIO FELLOWSHIP
- Address
- Attn: CHASE P TURNER
PO Box 422261
ATLANTA, GA 30342
- FRN
- 0019985407
- Previous call
- KJ4WFN
- Trustee
- W4TI
- Last granted
- Apr 24, 2020
- Effective
- Apr 24, 2020
- Last action
- May 20, 2025
FCC actions (5)
- Apr 24, 2020 — License renewed LIREN
- Feb 4, 2013 — Administrative update LIAUA
- Feb 9, 2011 — License modified LIMOD
- Jul 20, 2010 — Vanity call sign granted VANGRT
- Jul 20, 2010 — License issued LIISS
-
- Licensee
- THE MIGHTY WONDERFUL RADIO OPERATORS OF ATLANTA
- Address
- Attn: CHASE P TURNER
240 INLAND RIDGE WAY NE
ATLANTA, GA 30342
- FRN
- 0019985407
- Trustee
- W4TI
- Last granted
- Jun 29, 2010
- Effective
- Jun 29, 2010
- Last action
- Jul 20, 2010
FCC actions (3)
- Jul 20, 2010 — License canceled LICAN
- Jun 29, 2010 — License issued LIISS
- Jun 29, 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 Feb 18, 2013 → Oct 4, 2026 · 42 snapshots · as W4SL
SOUTHEASTERN UNDERGROUND RADIO FELLOWSHIP
Attn: CHASE P TURNER
PO Box 422261
ATLANTA, GA 30342 - Seen Oct 17, 2011 → Oct 4, 2026 · 50 snapshots · as KJ4WFN
THE MIGHTY WONDERFUL RADIO OPERATORS OF ATLANTA
Attn: CHASE P TURNER
240 INLAND RIDGE WAY NE, ATLANTA, GA 30342
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ4WFN in the last 24 hours. They show up here within seconds of KJ4WFN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.