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, WIKM4WUA HAM
✅ Available for a vanity request — free since Apr 12, 2019.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload May 9, 2017 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Apr 12, 2019
Previous holder: Brian C Knox
Held KM4WUA Sep 20, 2016 → Apr 11, 2017 · first licensed Sep 20, 2016 as KM4WUA · 2 licenses · FRN 0025861725
-
- Licensee
- Brian C Knox
- Address
- Attn: Brian Knox
103 Lindell Dr
Apex, NC 27539
- FRN
- 0025861725
- Previous call
- KM4WUA (General)
- Last granted
- Apr 11, 2017
- Effective
- Apr 11, 2017
- Last action
- Apr 11, 2017
FCC actions (2)
- Apr 11, 2017 — Vanity call sign granted VANGRT
- Apr 11, 2017 — License issued LIISS
-
- Licensee
- Brian C Knox
- Address
- 103 Lindell Dr
Apex, NC 27539
- FRN
- 0025861725
- Last granted
- Sep 20, 2016
- Effective
- Mar 22, 2017
- Last action
- Apr 11, 2017
FCC actions (5)
- Apr 11, 2017 — License canceled LICAN
- Mar 22, 2017 — License modified LIMOD
- Nov 21, 2016 — License modified LIMOD
- Sep 20, 2016 — License issued LIISS
- Sep 20, 2016 — 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 · 46 snapshots · as KM4WUA
Brian C Knox
103 Lindell Dr, Apex, NC 27539
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4WUA in the last 24 hours. They show up here within seconds of KM4WUA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.