N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WIKF0SDR HAM
⏳ Not available yet — opens for vanity requests Nov 24, 2026, two years after the license was canceled (Nov 23, 2024).
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: Steven J Olson
Held KF0SDR Nov 5, 2024 → Nov 23, 2024 · first licensed Nov 5, 2024 as KF0SDR · 2 licenses · FRN 0020799045
-
- Licensee
- Steven J Olson
- Address
- 414 Hidden Oaks Ct
Mahtomedi, MN 55115
- FRN
- 0020799045
- Previous call
- KF0SDR
- Last granted
- Nov 23, 2024
- Effective
- Nov 23, 2024
- Last action
- Nov 23, 2024
FCC actions (2)
- Nov 23, 2024 — Vanity call sign granted VANGRT
- Nov 23, 2024 — License issued LIISS
-
- Licensee
- Steven J Olson
- Address
- 414 Hidden Oaks Ct
Mahtomedi, MN 55115
- FRN
- 0020799045
- Last granted
- Nov 5, 2024
- Effective
- Nov 5, 2024
- Last action
- Nov 23, 2024
FCC actions (3)
- Nov 23, 2024 — License canceled LICAN
- Nov 5, 2024 — License issued LIISS
- Nov 5, 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 Nov 28, 2024 → Sep 27, 2026 · 16 snapshots · as KF0SDR
Steven J Olson
414 Hidden Oaks Ct, Mahtomedi, MN 55115
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF0SDR in the last 24 hours. They show up here within seconds of KF0SDR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.