N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 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, WIKN4WTT HAM
✅ Available for a vanity request — free since Jul 15, 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 Jul 15, 2025
Previous holder: Jeremy J Gaidjiergis
Held KN4WTT Aug 23, 2019 → Jul 14, 2023 · first licensed Aug 23, 2019 as KN4WTT · 2 licenses · FRN 0028723377
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📦 Moved: Jacksonville, FL → Colorado Springs, CO
- Licensee
- Jeremy J Gaidjiergis
- Address
- 4417 Bramble Ln.
Colorado Springs, CO 80925
- FRN
- 0028723377
- Previous call
- KN4WTT (General)
- Last granted
- Jul 14, 2023
- Effective
- Feb 6, 2024
- Last action
- Feb 6, 2024
FCC actions (3)
- Feb 6, 2024 — Administrative update LIAUA
- Jul 14, 2023 — Vanity call sign granted VANGRT
- Jul 14, 2023 — License issued LIISS
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- Licensee
- Jeremy J Gaidjiergis
- Address
- 6145 Tuscony Cir.
Jacksonville, FL 32277
- FRN
- 0028723377
- Last granted
- Aug 23, 2019
- Effective
- Jun 23, 2023
- Last action
- Jul 14, 2023
FCC actions (6)
- Jul 14, 2023 — License canceled LICAN
- Jun 23, 2023 — License modified LIMOD
- Oct 20, 2021 — Administrative update LIAUA
- Sep 16, 2019 — License modified LIMOD
- Aug 23, 2019 — License issued LIISS
- Aug 23, 2019 — 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 KN4WTT in the last 24 hours. They show up here within seconds of KN4WTT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.