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, WIKO6DAY HAM
✅ Available for a vanity request — free since Feb 22, 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 · available since Feb 22, 2026
Previous holder: Robert Ferguson Observatory Radio Club
Held KO6DAY Jan 31, 2024 → Feb 21, 2024 · first licensed Jan 31, 2024 as KO6DAY · 2 licenses · FRN 0034780650
-
- Licensee
- Robert Ferguson Observatory Radio Club
- Address
- Attn: DAVID L KENSISKI
PO Box 898
Glen Ellen, CA 95442
- FRN
- 0034780650
- Previous call
- KO6DAY
- Trustee
- W6DLK
- Last granted
- Feb 21, 2024
- Effective
- Feb 21, 2024
- Last action
- Mar 19, 2024
FCC actions (2)
- Feb 21, 2024 — Vanity call sign granted VANGRT
- Feb 21, 2024 — License issued LIISS
-
- Licensee
- Robert Ferguson Observatory Radio Club
- Address
- Attn: DAVID L KENSISKI
PO Box 898
Glen Ellen, CA 95442
- FRN
- 0034780650
- Trustee
- W6DLK
- Last granted
- Jan 31, 2024
- Effective
- Jan 31, 2024
- Last action
- Feb 21, 2024
FCC actions (3)
- Feb 21, 2024 — License canceled LICAN
- Jan 31, 2024 — License issued LIISS
- Jan 31, 2024 — 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 27, 2024 → Oct 4, 2026 · 24 snapshots · as KO6DAY
Robert Ferguson Observatory Radio Club
Attn: DAVID L KENSISKI
PO Box 898
Glen Ellen, CA 95442
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO6DAY in the last 24 hours. They show up here within seconds of KO6DAY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.