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, WIKJ6CZM HAM
✅ Available for a vanity request — free since Jun 20, 2022.
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 Jun 20, 2022
Previous holder: FREDERICK W HENDERSON
Held KJ6CZM Oct 22, 2009 → Jun 19, 2020 · first licensed Oct 22, 2009 as KJ6CZM · 2 licenses · FRN 0019207257
-
- Licensee
- FREDERICK W HENDERSON
- Address
- 2056 TRAFALGAR AVE
HAYWARD, CA 94545
- FRN
- 0019207257
- Previous call
- KJ6CZM (Technician)
- Last granted
- Jun 19, 2020
- Effective
- Jun 19, 2020
- Last action
- Jun 19, 2020
FCC actions (2)
- Jun 19, 2020 — Vanity call sign granted VANGRT
- Jun 19, 2020 — License issued LIISS
-
- Licensee
- FREDERICK W HENDERSON
- Address
- 2056 TRAFALGAR AVE
HAYWARD, CA 94545
- FRN
- 0019207257
- Last granted
- Oct 22, 2019
- Effective
- Oct 22, 2019
- Last action
- Jun 19, 2020
FCC actions (5)
- Jun 19, 2020 — License canceled LICAN
- Oct 22, 2019 — License renewed LIREN
- Jun 17, 2015 — License modified LIMOD
- Oct 22, 2009 — License issued LIISS
- Oct 22, 2009 — 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 May 27, 2010 → Oct 4, 2026 · 60 snapshots · as KJ6CZM
FREDERICK W HENDERSON
2056 TRAFALGAR AVE, HAYWARD, CA 94545
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ6CZM in the last 24 hours. They show up here within seconds of KJ6CZM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.