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, WIKK4LSM HAM
✅ Available for a vanity request — free since Nov 10, 2015.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Oct 4, 2013 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Nov 10, 2015
Previous holder: Justin S Witmer
Held KK4LSM Sep 21, 2012 → Nov 9, 2013 · first licensed Sep 21, 2012 as KK4LSM · 3 licenses · FRN 0022046767
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📦 Moved: Menlo Park, CA → Norfolk, VA
- Licensee
- Justin S Witmer
- Address
- 252 W Balview Ave
Norfolk, VA 23503
- FRN
- 0022046767
- Previous call
- N4ETC (General)
- Last granted
- Mar 26, 2024
- Effective
- Mar 26, 2024
- Last action
- Mar 26, 2024
FCC actions (6)
- Mar 26, 2024 — License renewed LIREN
- Oct 28, 2017 — Administrative update LIAUA
- Jan 12, 2017 — Administrative update LIAUA
- Jan 6, 2016 — License modified LIMOD
- Feb 19, 2014 — Vanity call sign granted VANGRT
- Feb 19, 2014 — License issued LIISS
-
📦 Moved: Norfolk, VA → Menlo Park, CA
- Licensee
- Justin S Witmer
- Address
- 280 Waverly St
Menlo Park, CA 94025
- FRN
- 0022046767
- Previous call
- KK4LSM
- Last granted
- Nov 9, 2013
- Effective
- Jan 29, 2014
- Last action
- Feb 19, 2014
FCC actions (4)
- Feb 19, 2014 — License canceled LICAN
- Jan 29, 2014 — Administrative update LIAUA
- Nov 9, 2013 — Vanity call sign granted VANGRT
- Nov 9, 2013 — License issued LIISS
-
- Licensee
- Justin S Witmer
- Address
- 252 West Balview Avenue
Norfolk, VA 23503
- FRN
- 0022046767
- Last granted
- Sep 21, 2012
- Effective
- Sep 21, 2012
- Last action
- Nov 9, 2013
FCC actions (3)
- Nov 9, 2013 — License canceled LICAN
- Sep 21, 2012 — License issued LIISS
- Sep 21, 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 11, 2017 → Oct 4, 2026 · 19 snapshots · as N6ETC
Justin S Witmer
252 W Balview Ave, Norfolk, VA 23503 - Seen Mar 28, 2014 → Oct 4, 2026 · 38 snapshots · as N4ETC
Justin S Witmer
280 Waverly St, Menlo Park, CA 94025 - Seen Feb 18, 2013 → Oct 4, 2026 · 42 snapshots · as KK4LSM
Justin S Witmer
252 West Balview Avenue, Norfolk, VA 23503 - Seen Feb 15, 2017 → Sep 5, 2017 · 3 snapshots · as N6ETC
Justin S Witmer
19 Tappan Farm Rd, Winthrop, ME 04364 - Seen Mar 28, 2014 → Dec 31, 2016 · 16 snapshots · as N6ETC
Justin S Witmer
280 Waverly St, Apt 1, Menlo Park, CA 94025
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KK4LSM in the last 24 hours. They show up here within seconds of KK4LSM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.