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, WI

KD3DTT HAM

⏳ Not available yet — opens for vanity requests Sep 30, 2028, two years after the license was canceled (Sep 29, 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

🗓 Active on 2 nets · last heard Sep 17, 2026

Previous holder: Cameron Arthur

Held KD3DTT Sep 1, 2026 → Sep 29, 2026 · first licensed Sep 1, 2026 as KD3DTT · 2 licenses · FRN 0036448546

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Nets

NetWhenFrequencyRoleTimesLast
LYCOMING CO SKYWARN TRAINING NETThu 7:30 PM CT145.330Checked in22026-09-17
THE CSDMR MONDAY NETMon 7:45 PM ETTG314230Checked in12026-09-14

From nets logged with NetLogger since the start of collection.

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD3DTT in the last 24 hours. They show up here within seconds of KD3DTT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.