N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WIAK4XM HAM
✅ Available for a vanity request — free since Oct 11, 2014.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Oct 29, 2012 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Oct 11, 2014
Previous holder: ROBERT CAVALCANTE JR
Held AK4XM Aug 13, 2012 → Oct 10, 2012 · first licensed Aug 13, 2012 as AK4XM · 2 licenses · FRN 0021797246
-
- Licensee
- ROBERT CAVALCANTE JR
- Address
- 8433 MINERAL SPRINGS DR
MANASSAS, VA 20112
- FRN
- 0021797246
- Previous call
- AK4XM
- Last granted
- Aug 5, 2022
- Effective
- Aug 5, 2022
- Last action
- Aug 5, 2022
FCC actions (3)
- Aug 5, 2022 — License renewed LIREN
- Oct 10, 2012 — Vanity call sign granted VANGRT
- Oct 10, 2012 — License issued LIISS
-
- Licensee
- ROBERT CAVALCANTE JR
- Address
- 8433 MINERAL SPRINGS DR
MANASSAS, VA 20112
- FRN
- 0021797246
- Last granted
- Aug 13, 2012
- Effective
- Aug 13, 2012
- Last action
- Oct 10, 2012
FCC actions (3)
- Oct 10, 2012 — License canceled LICAN
- Aug 13, 2012 — License issued LIISS
- Aug 13, 2012 — 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 Feb 18, 2013 → Sep 27, 2026 · 82 snapshots · as AK4XM
ROBERT CAVALCANTE JR
8433 MINERAL SPRINGS DR, MANASSAS, VA 20112
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AK4XM in the last 24 hours. They show up here within seconds of AK4XM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.