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, WIKN4SZB HAM
✅ Available for a vanity request — free since May 1, 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 May 1, 2021
Previous holder: JAMES B WITHROW
Held KN4SZB Mar 11, 2019 → Apr 30, 2019 · first licensed Mar 11, 2019 as KN4SZB · 3 licenses · FRN 0028294718
-
- Licensee
- JAMES B WITHROW
- Address
- Attn: James B Withrow
4819 ROCKWOOD DR
WAXHAW, NC 28173
- FRN
- 0028294718
- Previous call
- WM4BW (General)
- Last granted
- Aug 6, 2019
- Effective
- Aug 6, 2019
- Last action
- Aug 6, 2019
FCC actions (2)
- Aug 6, 2019 — Vanity call sign granted VANGRT
- Aug 6, 2019 — License issued LIISS
-
- Licensee
- JAMES B WITHROW
- Address
- 4819 ROCKWOOD DR
WAXHAW, NC 28173
- FRN
- 0028294718
- Previous call
- KN4SZB (General)
- Last granted
- Apr 30, 2019
- Effective
- Jul 23, 2019
- Last action
- Aug 6, 2019
FCC actions (4)
- Aug 6, 2019 — License canceled LICAN
- Jul 23, 2019 — Administrative update LIAUA
- Apr 30, 2019 — Vanity call sign granted VANGRT
- Apr 30, 2019 — License issued LIISS
-
- Licensee
- JAMES B WITHROW
- Address
- 4819 ROCKWOOD DR
WAXHAW, NC 28173
- FRN
- 0028294718
- Last granted
- Mar 11, 2019
- Effective
- Apr 8, 2019
- Last action
- Apr 30, 2019
FCC actions (4)
- Apr 30, 2019 — License canceled LICAN
- Apr 8, 2019 — License modified LIMOD
- Mar 11, 2019 — License issued LIISS
- Mar 11, 2019 — 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 May 6, 2019 → Oct 4, 2026 · 41 snapshots · as KN4SZB
JAMES B WITHROW
4819 ROCKWOOD DR, WAXHAW, NC 28173
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4SZB in the last 24 hours. They show up here within seconds of KN4SZB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.