N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WIKI7HSI HAM
✅ Available for a vanity request — free since Aug 18, 2023.
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 Aug 18, 2023
Previous holder: Jon F Frantzen
Held KI7HSI Oct 20, 2016 → Aug 17, 2021 · first licensed Oct 20, 2016 as KI7HSI · 2 licenses · FRN 0007734106
-
- Licensee
- Jon F Frantzen
- Address
- 18829 96th NW Ave
Warm Beach, WA 98292
- FRN
- 0007734106
- Previous call
- KI7HSI (General)
- Last granted
- Aug 17, 2021
- Effective
- Jul 22, 2025
- Last action
- Jul 22, 2025
FCC actions (3)
- Jul 22, 2025 — License modified LIMOD
- Aug 17, 2021 — Vanity call sign granted VANGRT
- Aug 17, 2021 — License issued LIISS
-
- Licensee
- Jon F Frantzen
- Address
- Attn: Jon F Frantzen
18829 96th NW Ave
Warm Beach, WA 98292
- FRN
- 0007734106
- Last granted
- Oct 20, 2016
- Effective
- Jul 30, 2021
- Last action
- Aug 17, 2021
FCC actions (6)
- Aug 17, 2021 — License canceled LICAN
- Jul 30, 2021 — Administrative update LIAUA
- May 28, 2021 — Administrative update LIAUA
- Apr 3, 2017 — License modified LIMOD
- Oct 20, 2016 — License issued LIISS
- Oct 20, 2016 — 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 KI7HSI in the last 24 hours. They show up here within seconds of KI7HSI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.