N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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, WIK0SVM HAM
✅ Available for a vanity request — free since Jun 24, 2025.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Last requested Aug 6, 2018 as choice 1: granted.
Last requested Aug 6, 2018 as choice 1: granted.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Jun 24, 2025
Previous holder: Patrick H Twohig
Held K0SVM Aug 24, 2018 → Jun 23, 2023 · first licensed Jul 30, 2018 as KM6UWD · 3 licenses · FRN 0027720473
-
- Licensee
- Patrick H Twohig
- Address
- 4523 Maryland Ct
San Diego, CA 92116
- FRN
- 0027720473
- Previous call
- K0SVM (Technician)
- Last granted
- Jun 23, 2023
- Effective
- Feb 11, 2025
- Last action
- Feb 11, 2025
FCC actions (3)
- Feb 11, 2025 — License modified LIMOD
- Jun 23, 2023 — Vanity call sign granted VANGRT
- Jun 23, 2023 — License issued LIISS
-
- Licensee
- Patrick H Twohig
- Address
- 4523 Maryland Ct
San Diego, CA 92116
- FRN
- 0027720473
- Previous call
- KM6UWD
- Last granted
- Aug 24, 2018
- Effective
- Aug 24, 2018
- Last action
- Jun 23, 2023
FCC actions (3)
- Jun 23, 2023 — License canceled LICAN
- Aug 24, 2018 — Vanity call sign granted VANGRT
- Aug 24, 2018 — License issued LIISS
-
- Licensee
- Patrick H Twohig
- Address
- 4523 Maryland Ct
San Diego, CA 92116
- FRN
- 0027720473
- Last granted
- Jul 30, 2018
- Effective
- Jul 30, 2018
- Last action
- Aug 24, 2018
FCC actions (3)
- Aug 24, 2018 — License canceled LICAN
- Jul 30, 2018 — License issued LIISS
- Jul 30, 2018 — 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 Sep 3, 2018 → Oct 4, 2026 · 44 snapshots · as KM6UWD
Patrick H Twohig
4523 Maryland Ct, San Diego, CA 92116
Others requesting K0SVM
1 application listed K0SVM as a choice, newest first.
| Filed | Award | Applicant | Choice # | K0SVM | Result |
|---|---|---|---|---|---|
| Aug 6, 2018 | Aug 24, 2018 | KM6UWD · Patrick H Twohig · San Diego, CA | 1 | Granted | Granted this call |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K0SVM in the last 24 hours. They show up here within seconds of K0SVM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.