N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 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, WIKF0OSV HAM
✅ Available for a vanity request — free since Jan 26, 2026.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jan 26, 2026
Previous holder: Jack Gerhold
Held KF0OSV Jan 19, 2024 → Jan 25, 2024 · first licensed Jan 19, 2024 as KF0OSV · 2 licenses · FRN 0034766824
-
- Licensee
- Jack Gerhold
- Address
- apt 329 14589 south robert trail
Rosemount, MN 55068
- FRN
- 0034766824
- Previous call
- KF0OSV (General)
- Last granted
- Jan 19, 2024
- Effective
- Feb 2, 2024
- Last action
- Feb 2, 2024
FCC actions (3)
- Feb 2, 2024 — License modified LIMOD
- Jan 25, 2024 — Systematic call sign granted SYSGRT
- Jan 25, 2024 — License issued LIISS
-
- Licensee
- Jack Gerhold
- Address
- apt 329 14589 south robert trail
Rosemount, MN 55068
- FRN
- 0034766824
- Last granted
- Jan 19, 2024
- Effective
- Jan 25, 2024
- Last action
- Jan 25, 2024
FCC actions (3)
- Jan 25, 2024 — License canceled LICAN
- Jan 19, 2024 — License issued LIISS
- Jan 19, 2024 — 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 Apr 27, 2024 → Sep 27, 2026 · 22 snapshots · as KF0OSV
Jack Gerhold
apt 329 14589 south robert trail, Rosemount, MN 55068
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF0OSV in the last 24 hours. They show up here within seconds of KF0OSV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.