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, WIKO6NKV HAM
⏳ Not available yet — opens for vanity requests Sep 19, 2028, two years after the license was canceled (Sep 18, 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: Mark Irwin
Held KO6NKV Apr 28, 2026 → Sep 18, 2026 · first licensed Apr 28, 2026 as KO6NKV · 2 licenses · FRN 0038151007
-
- Licensee
- Mark Irwin
- Address
- 513 E Las Palmas Dr
Fullerton, CA 92835-1600
- FRN
- 0038151007
- Previous call
- KO6NKV (Technician)
- Last granted
- Sep 18, 2026
- Effective
- Sep 18, 2026
- Last action
- Sep 18, 2026
FCC actions (2)
- Sep 18, 2026 — Vanity call sign granted VANGRT
- Sep 18, 2026 — License issued LIISS
-
- Licensee
- Mark Irwin
- Address
- 513 E Las Palmas Dr
Fullerton, CA 92835-1600
- FRN
- 0038151007
- Last granted
- Apr 28, 2026
- Effective
- Aug 24, 2026
- Last action
- Sep 18, 2026
FCC actions (4)
- Sep 18, 2026 — License canceled LICAN
- Aug 24, 2026 — License modified LIMOD
- Apr 28, 2026 — License issued LIISS
- Apr 28, 2026 — 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 → Oct 4, 2026 · 4 snapshots · as KO6NKV
Mark Irwin
513 E Las Palmas Dr, Fullerton, CA 92835-1600
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO6NKV in the last 24 hours. They show up here within seconds of KO6NKV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.