N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

KB1RRL HAM

✅ Available for a vanity request — free since Feb 11, 2011.

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 Feb 11, 2011

Previous holder: MAURO L ABRANTES

Held KB1RRL Jan 16, 2009 → Feb 10, 2009 · first licensed Jan 16, 2009 as KB1RRL · 4 licenses · FRN 0018427039

ND1M Active Amateur Extra · vanity Apr 20, 2021 → expires Apr 20, 2031

Licensee
MAURO L ABRANTES

Address
50 VALLEY VIEW RD
MILFORD, CT 06461
41.2141, -73.1001 (street) · Grid FN31kf · CQ 5 · ITU 8 · map ↗

FRN
0018427039

Previous call
KC1DX (General)

Last granted
Apr 20, 2021

Effective
Apr 20, 2021

Last action
Apr 20, 2021
FCC actions (2)
- Apr 20, 2021 — Vanity call sign granted VANGRT
- Apr 20, 2021 — License issued LIISS
KC1DX Canceled Amateur Extra · vanity Nov 9, 2013 → Apr 20, 2021 (canceled)

Licensee
MAURO L ABRANTES

Address
50 VALLEY VIEW RD
MILFORD, CT 06461
41.2141, -73.1001 (street) · Grid FN31kf · CQ 5 · ITU 8 · map ↗

FRN
0018427039

Previous call
WA1MLA (General)

Last granted
Nov 9, 2013

Effective
Nov 9, 2013

Last action
Apr 20, 2021
FCC actions (3)
- Apr 20, 2021 — License canceled LICAN
- Nov 9, 2013 — Vanity call sign granted VANGRT
- Nov 9, 2013 — License issued LIISS
WA1MLA Canceled Amateur Extra · vanity Feb 10, 2009 → Nov 9, 2013 (canceled)

Licensee
MAURO L ABRANTES

Address
50 VALLEY VIEW RD
MILFORD, CT 06461
41.2141, -73.1001 (street) · Grid FN31kf · CQ 5 · ITU 8 · map ↗

FRN
0018427039

Previous call
KB1RRL (General)

Last granted
Feb 10, 2009

Effective
Nov 24, 2009

Last action
Nov 9, 2013
FCC actions (4)
- Nov 9, 2013 — License canceled LICAN
- Nov 24, 2009 — License modified LIMOD
- Feb 10, 2009 — Vanity call sign granted VANGRT
- Feb 10, 2009 — License issued LIISS
KB1RRL Canceled General Jan 16, 2009 → Feb 10, 2009 (canceled)

Licensee
Mauro L Abrantes

Address
50 Valley View Rd
Milford, CT 06461
41.2141, -73.1001 (street) · Grid FN31kf · CQ 5 · ITU 8 · map ↗

FRN
0018427039

Last granted
Jan 16, 2009

Effective
Jan 16, 2009

Last action
Feb 10, 2009
FCC actions (3)
- Feb 10, 2009 — License canceled LICAN
- Jan 16, 2009 — License issued LIISS
- Jan 16, 2009 — 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 27, 2010 → Sep 27, 2026 · 141 snapshots · as KB1RRL
Mauro L Abrantes
50 Valley View Rd, Milford, CT 06461
41.2141, -73.1001 (street) · Grid FN31kf · CQ 5 · ITU 8 · map ↗

Others requesting KB1RRL

1 application listed KB1RRL as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 23, 2009	Feb 10, 2009	KB1RRL · Mauro L Abrantes · Milford, CT	1	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB1RRL in the last 24 hours. They show up here within seconds of KB1RRL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.