N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 7:15 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, WIKR4INF HAM
⏳ Not available yet — opens for vanity requests Jan 11, 2028, two years after the license was canceled (Jan 10, 2026).
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: Luke Smith
Held KR4INF Dec 23, 2025 → Jan 10, 2026 · first licensed Dec 23, 2025 as KR4INF · 2 licenses · FRN 0037231719
-
- Licensee
- Luke Smith
- Address
- 3447 Feathergrass Ct
Harmony, FL 34773-6055
- FRN
- 0037231719
- Previous call
- KR4INF
- Last granted
- Jan 10, 2026
- Effective
- Jan 10, 2026
- Last action
- Jan 10, 2026
FCC actions (2)
- Jan 10, 2026 — Vanity call sign granted VANGRT
- Jan 10, 2026 — License issued LIISS
-
- Licensee
- Luke Smith
- Address
- 3447 Feathergrass Ct
Harmony, FL 34773-6055
- FRN
- 0037231719
- Last granted
- Dec 23, 2025
- Effective
- Dec 23, 2025
- Last action
- Jan 10, 2026
FCC actions (3)
- Jan 10, 2026 — License canceled LICAN
- Dec 23, 2025 — License issued LIISS
- Dec 23, 2025 — 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 27, 2026 · 2 snapshots · as KR4INF
Luke Smith
3447 Feathergrass Ct, Harmony, FL 34773-6055
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4INF in the last 24 hours. They show up here within seconds of KR4INF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.