N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 6:00 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKO4ENW HAM
✅ Available for a vanity request — free since Oct 29, 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 Oct 29, 2025
Previous holder: Matthew L St Aubin
Held KO4ENW Jun 22, 2020 → Oct 28, 2023 · first licensed Jun 22, 2020 as KO4ENW · 2 licenses · FRN 0029692530
-
- Licensee
- Matthew L St Aubin
- Address
- Attn: Matthew St Aubin
1875 Wood Hollow Ct
Sarasota, FL 34235
- FRN
- 0029692530
- Previous call
- KO4ENW (Technician)
- Last granted
- Oct 28, 2023
- Effective
- Mar 4, 2025
- Last action
- Mar 4, 2025
FCC actions (3)
- Mar 4, 2025 — Administrative update LIAUA
- Oct 28, 2023 — Vanity call sign granted VANGRT
- Oct 28, 2023 — License issued LIISS
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- Licensee
- Matthew L St Aubin
- Address
- PO Box 51477
935 N Beneva Rd ste 801
Sarasota, FL 34232
- FRN
- 0029692530
- Last granted
- Jun 22, 2020
- Effective
- Feb 27, 2023
- Last action
- Oct 28, 2023
FCC actions (6)
- Oct 28, 2023 — License canceled LICAN
- Feb 27, 2023 — License modified LIMOD
- Jul 21, 2020 — Administrative update LIAUA
- Jun 24, 2020 — Administrative update LIAUA
- Jun 22, 2020 — License issued LIISS
- Jun 22, 2020 — 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 KO4ENW in the last 24 hours. They show up here within seconds of KO4ENW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.