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, WIAC4LU HAM
✅ Available for a vanity request — free since Sep 3, 2000.
2x2 call: only Amateur Extra licensees 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 Sep 3, 2000
Previous holder:
Held AC4LU → Sep 2, 1998 · first licensed as AC4LU · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- Address
- Last granted
- Effective
- Last action
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as AC4LU
Others requesting AC4LU
1 application listed AC4LU as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Feb 11, 2019 | Mar 1, 2019 | N4BBQ · WILLIAM P HEATON · Murrayville, GA | 2 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AC4LU in the last 24 hours. They show up here within seconds of AC4LU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.