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, WIKM4MGP HAM
✅ Available for a vanity request — free since Apr 22, 2020.
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 Apr 22, 2020
Previous holder: William L Catogni Jr
Held KM4MGP Aug 3, 2015 → Apr 21, 2018 · first licensed Aug 3, 2015 as KM4MGP · 2 licenses · FRN 0024793762
-
- Licensee
- William L Catogni Jr
- Address
- 6601 Welch Dr
Chesterfield, VA 23832-8540
- FRN
- 0024793762
- Previous call
- KM4MGP (General)
- Last granted
- Apr 21, 2018
- Effective
- Mar 11, 2019
- Last action
- Mar 11, 2019
FCC actions (4)
- Mar 11, 2019 — License modified LIMOD
- May 14, 2018 — License modified LIMOD
- Apr 21, 2018 — Vanity call sign granted VANGRT
- Apr 21, 2018 — License issued LIISS
-
- Licensee
- William L Catogni Jr
- Address
- 6601 Welch Dr
Chesterfield, VA 23832-8540
- FRN
- 0024793762
- Last granted
- Aug 3, 2015
- Effective
- Aug 3, 2015
- Last action
- Apr 21, 2018
FCC actions (3)
- Apr 21, 2018 — License canceled LICAN
- Aug 3, 2015 — License issued LIISS
- Aug 3, 2015 — 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 18, 2015 → Oct 4, 2026 · 49 snapshots · as KM4MGP
William L Catogni Jr
6601 Welch Dr, Chesterfield, VA 23832-8540
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4MGP in the last 24 hours. They show up here within seconds of KM4MGP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.