N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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, WIKJ7ZDH HAM
✅ Available for a vanity request — free since Sep 1, 2026.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Aug 26, 2024 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Sep 1, 2026
Previous holder: William B Cook
Held KJ7ZDH Jun 7, 2021 → Aug 31, 2024 · first licensed Jun 7, 2021 as KJ7ZDH · 2 licenses · FRN 0030993984
-
- Licensee
- William B Cook
- Address
- Attn: William B Cook
543 W Bluejay Dr
Chandler, AZ 85286
- FRN
- 0030993984
- Previous call
- KJ7ZDH (Technician)
- Last granted
- Aug 31, 2024
- Effective
- Aug 31, 2024
- Last action
- Aug 31, 2024
FCC actions (2)
- Aug 31, 2024 — Vanity call sign granted VANGRT
- Aug 31, 2024 — License issued LIISS
-
- Licensee
- William B Cook
- Address
- 543 W Bluejay Dr
Chandler, AZ 85286
- FRN
- 0030993984
- Last granted
- Jun 7, 2021
- Effective
- Aug 2, 2021
- Last action
- Aug 31, 2024
FCC actions (4)
- Aug 31, 2024 — License canceled LICAN
- Aug 2, 2021 — License modified LIMOD
- Jun 7, 2021 — License issued LIISS
- Jun 7, 2021 — 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 · 23 snapshots · as KJ7ZDH
William B Cook
543 W Bluejay Dr, Chandler, AZ 85286
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ7ZDH in the last 24 hours. They show up here within seconds of KJ7ZDH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.