🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 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, WI
KB1RDW HAM
✅
Available for a vanity request — free since Nov 15, 2010.
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 Nov 15, 2010
Previous holder: Kenneth J Machado Jr
Held KB1RDW Sep 18, 2008 → Nov 14, 2008
· first licensed Sep 18, 2008 as KB1RDW
· 3 licenses · FRN 0018125146
K1KJM
Active
General · vanity
Feb 14, 2025 → expires Feb 14, 2035
Licensee Kenneth J Machado Jr
Address 14 Violet Ct. Bristol, RI 02809
41.6821, -71.2521 (street) · Grid
FN41iq · CQ 5 · ITU 8 ·
map ↗
FRN 0018125146
Previous call N1GTR (Technician)
Last granted Feb 14, 2025
Effective Feb 14, 2025
Last action Feb 14, 2025
FCC actions (2)
Feb 14, 2025 — Vanity call sign granted VANGRT Feb 14, 2025 — License issued LIISS
N1GTR
Canceled
General · vanity
Nov 14, 2008 → Feb 14, 2025 (canceled)
Licensee Kenneth J Machado Jr
Address 14 Violet Ct. Bristol, RI 02809
41.6821, -71.2521 (street) · Grid
FN41iq · CQ 5 · ITU 8 ·
map ↗
FRN 0018125146
Previous call KB1RDW (Technician)
Last granted Sep 1, 2018
Effective Sep 1, 2018
Last action Feb 14, 2025
FCC actions (6)
Feb 14, 2025 — License canceled LICAN Sep 1, 2018 — License renewed LIREN Aug 25, 2010 — Administrative update LIAUA Sep 24, 2009 — License modified LIMOD Nov 14, 2008 — Vanity call sign granted VANGRT Nov 14, 2008 — License issued LIISS
KB1RDW
Canceled
Technician
Sep 18, 2008 → Nov 14, 2008 (canceled)
Licensee Kenneth J Machado Jr
Address 3 Alves St Bristol, RI 02809
41.6757, -71.2733 (ZIP center) · Grid
FN41iq · CQ 5 · ITU 8 ·
map ↗
FRN 0018125146
Last granted Sep 18, 2008
Effective Sep 18, 2008
Last action Nov 14, 2008
FCC actions (3)
Nov 14, 2008 — License canceled LICAN Sep 18, 2008 — License issued LIISS Sep 18, 2008 — 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 Oct 17, 2011 → Oct 4, 2026 · 53 snapshots · as N1GTR
Kenneth J Machado Jr
14 Violet Ct., Bristol, RI 02809
41.6821, -71.2521 (street) · Grid
FN41iq · CQ 5 · ITU 8 ·
map ↗
Seen May 27, 2010 → Oct 4, 2026 · 48 snapshots · as KB1RDW
Kenneth J Machado Jr
3 Alves St, Bristol, RI 02809
41.6757, -71.2733 (ZIP center) · Grid
FN41iq · CQ 5 · ITU 8 ·
map ↗
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KB1RDW in the last 24 hours. They show up here within seconds of KB1RDW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB