N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 8:30 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, WIKO4SKL HAM
⏳ Not available yet — opens for vanity requests Feb 11, 2028, two years after the license was canceled (Feb 10, 2026).
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
Previous holder: Rebecca Armstrong
Held KO4SKL Aug 9, 2021 → Feb 10, 2026 · first licensed Aug 9, 2021 as KO4SKL · 2 licenses · FRN 0031233950
-
- Licensee
- Rebecca Armstrong
- Address
- 101 Rainbow Dr. 2356
Livingston, TX 77399
- FRN
- 0031233950
- Previous call
- KO4SKL (General)
- Last granted
- Feb 10, 2026
- Effective
- Feb 10, 2026
- Last action
- Feb 10, 2026
FCC actions (2)
- Feb 10, 2026 — Vanity call sign granted VANGRT
- Feb 10, 2026 — License issued LIISS
-
- Licensee
- Rebecca Armstrong
- Address
- 101 Rainbow Dr. 2356
Livingston, TX 77399
- FRN
- 0031233950
- Last granted
- Aug 9, 2021
- Effective
- Jan 22, 2026
- Last action
- Feb 10, 2026
FCC actions (6)
- Feb 10, 2026 — License canceled LICAN
- Jan 22, 2026 — License modified LIMOD
- Oct 4, 2021 — License modified LIMOD
- Sep 3, 2021 — Administrative update LIAUA
- Aug 9, 2021 — License issued LIISS
- Aug 9, 2021 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4SKL in the last 24 hours. They show up here within seconds of KO4SKL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.