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, WIKD0ZWX HAM
✅ Available for a vanity request — free since Jul 18, 2017.
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 Jul 18, 2017
Previous holder: David St Thomas
Held KD0ZWX Apr 3, 2014 → Jul 17, 2015 · first licensed Apr 3, 2014 as KD0ZWX · 3 licenses · FRN 0023509664
-
- Licensee
- David St Thomas
- Address
- Attn: David St Thomas
PO Box 1055
Boulder, CO 80306
- FRN
- 0023509664
- Previous call
- K0DST (Technician)
- Last granted
- Jul 23, 2016
- Effective
- Jul 23, 2016
- Last action
- Jul 23, 2016
FCC actions (2)
- Jul 23, 2016 — Vanity call sign granted VANGRT
- Jul 23, 2016 — License issued LIISS
-
- Licensee
- David St Thomas
- Address
- Attn: David St Thomas
PO Box 1055
Boulder, CO 80306
- FRN
- 0023509664
- Previous call
- KD0ZWX (Technician)
- Last granted
- Jul 17, 2015
- Effective
- Jul 17, 2015
- Last action
- Jul 23, 2016
FCC actions (3)
- Jul 23, 2016 — License canceled LICAN
- Jul 17, 2015 — Vanity call sign granted VANGRT
- Jul 17, 2015 — License issued LIISS
-
- Licensee
- David St Thomas
- Address
- PO Box 1055
Boulder, CO 80306
- FRN
- 0023509664
- Last granted
- Apr 3, 2014
- Effective
- Jun 19, 2015
- Last action
- Jul 17, 2015
FCC actions (4)
- Jul 17, 2015 — License canceled LICAN
- Jun 19, 2015 — License modified LIMOD
- Apr 3, 2014 — License issued LIISS
- Apr 3, 2014 — 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 22, 2014 → Oct 4, 2026 · 95 snapshots · as KD0ZWX
David St Thomas
PO Box 1055
Boulder, CO 80306
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD0ZWX in the last 24 hours. They show up here within seconds of KD0ZWX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.