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, WIKN6SVN HAM
✅ Available for a vanity request — free since Jun 7, 2025.
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 Jun 7, 2025
Previous holder: Stephen A Gundrum Jr
Held KN6SVN Feb 22, 2022 → Jun 6, 2023 · first licensed Feb 22, 2022 as KN6SVN · 2 licenses · FRN 0031892029
-
- Licensee
- Stephen A Gundrum Jr
- Address
- 1505 Plumas Ct
Paso Robles, CA 93446
- FRN
- 0031892029
- Previous call
- KN6SVN (General)
- Last granted
- Jun 6, 2023
- Effective
- Aug 5, 2025
- Last action
- Aug 5, 2025
FCC actions (5)
- Aug 5, 2025 — Administrative update LIAUA
- Jan 7, 2025 — License modified LIMOD
- Oct 9, 2024 — License modified LIMOD
- Jun 6, 2023 — Vanity call sign granted VANGRT
- Jun 6, 2023 — License issued LIISS
-
- Licensee
- Stephen A Grundrum Jr
- Address
- 1505 Plumas Ct
Paso Robles, CA 93446
- FRN
- 0031892029
- Last granted
- Feb 22, 2022
- Effective
- Feb 23, 2022
- Last action
- Jun 6, 2023
FCC actions (4)
- Jun 6, 2023 — License canceled LICAN
- Feb 23, 2022 — Administrative update LIAUA
- Feb 22, 2022 — License issued LIISS
- Feb 22, 2022 — 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 KN6SVN in the last 24 hours. They show up here within seconds of KN6SVN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.