N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 6:00 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, WIKO4DTR HAM
⏳ Not available yet — opens for vanity requests Mar 25, 2028, two years after the license was canceled (Mar 24, 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: Ken W Ball
Held KO4DTR May 29, 2020 → Mar 24, 2026 · first licensed May 29, 2020 as KO4DTR · 2 licenses · FRN 0029618212
-
- Licensee
- Ken W Ball
- Address
- PO Box 2721
Cullman, AL 35056
- FRN
- 0029618212
- Previous call
- KO4DTR (Technician)
- Last granted
- Mar 24, 2026
- Effective
- Mar 24, 2026
- Last action
- Mar 24, 2026
FCC actions (2)
- Mar 24, 2026 — Vanity call sign granted VANGRT
- Mar 24, 2026 — License issued LIISS
-
- Licensee
- Ken W Ball
- Address
- PO Box 2721
Cullman, AL 35056
- FRN
- 0029618212
- Last granted
- May 29, 2020
- Effective
- Mar 23, 2022
- Last action
- Mar 24, 2026
FCC actions (4)
- Mar 24, 2026 — License canceled LICAN
- Mar 23, 2022 — License modified LIMOD
- May 29, 2020 — License issued LIISS
- May 29, 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.
- Seen Apr 16, 2022 → Oct 4, 2026 · 15 snapshots · as KO4DTR
Ken W Ball
PO Box 2721
Cullman, AL 35056
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4DTR in the last 24 hours. They show up here within seconds of KO4DTR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.