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, WIKK4KKO HAM
✅ Available for a vanity request — free since Mar 17, 2015.
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 Mar 17, 2015
Previous holder: JOHN W PERSON
Held KK4KKO Jul 16, 2012 → Mar 16, 2013 · first licensed Jul 16, 2012 as KK4KKO · 2 licenses · FRN 0021667126
-
- Licensee
- JOHN W PERSON
- Address
- 1040 North Quincy Street Apt 409
ARLINGTON, VA 22201
- FRN
- 0021667126
- Previous call
- KK4KKO (General)
- Last granted
- Feb 1, 2023
- Effective
- Feb 1, 2023
- Last action
- Feb 1, 2023
FCC actions (4)
- Feb 1, 2023 — License renewed LIREN
- Oct 28, 2016 — Administrative update LIAUA
- Mar 16, 2013 — Vanity call sign granted VANGRT
- Mar 16, 2013 — License issued LIISS
-
- Licensee
- JOHN W PERSON
- Address
- 2201 WILSON BLVD APT 416
ARLINGTON, VA 22201
- FRN
- 0021667126
- Last granted
- Jul 16, 2012
- Effective
- Jan 14, 2013
- Last action
- Mar 16, 2013
FCC actions (7)
- Mar 16, 2013 — License canceled LICAN
- Jan 14, 2013 — License modified LIMOD
- Sep 10, 2012 — License modified LIMOD
- Sep 5, 2012 — Administrative update LIAUA
- Sep 5, 2012 — Administrative update LIAUA
- Jul 16, 2012 — License issued LIISS
- Jul 16, 2012 — 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 Nov 4, 2016 → Oct 4, 2026 · 25 snapshots · as W2JWP
JOHN W PERSON
1040 North Quincy Street Apt 409, ARLINGTON, VA 22201 - Seen Feb 18, 2013 → Oct 4, 2026 · 58 snapshots · as KK4KKO
JOHN W PERSON
2201 WILSON BLVD APT 416, ARLINGTON, VA 22201 - Seen Jul 26, 2012 · 1 snapshot · as KK4KKO
JOHN W PERSON
2201 WILSON BLVD APT 322, ARLINGTON, VA 22201
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KK4KKO in the last 24 hours. They show up here within seconds of KK4KKO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.