N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

KB1UDL HAM

✅ Available for a vanity request — free since May 30, 2012.

2x3 call: any licensee can request it. No pending applications list it.

Not currently held · 1 holder on record · available since May 30, 2012

Previous holder: Takashi Miyamoto

Held KB1UDL Apr 23, 2010 → May 29, 2010 · first licensed Apr 23, 2010 as KB1UDL · 4 licenses · FRN 0019672641

📦 Moved: Boston, MA → El Cajon, CA

WA2SKY Active Amateur Extra · vanity Apr 19, 2019 → expires Apr 19, 2029

Licensee
Takashi Miyamoto

Address
Attn: c/o Y Lampley
1415 Caracara Cir
El Cajon, CA 92019
32.7865, -116.9301 (street) · Grid DM12ms · CQ 3 · ITU 6 · map ↗

FRN
0019672641

Previous call
K1PP (General)

Last granted
Apr 19, 2019

Effective
Apr 20, 2019

Last action
Apr 20, 2019
FCC actions (4)
- Apr 20, 2019 — Administrative update LIAUA
- Apr 20, 2019 — Administrative update LIAUA
- Apr 19, 2019 — Vanity call sign granted VANGRT
- Apr 19, 2019 — License issued LIISS
K1PP Canceled Amateur Extra · vanity Mar 5, 2011 → Apr 19, 2019 (canceled)

Licensee
Takashi Miyamoto

Address
Attn: c/o C Eyre
448 Shawmut Ave
Boston, MA 02118
42.3392, -71.0751 (street) · Grid FN42li · CQ 5 · ITU 8 · map ↗

FRN
0019672641

Previous call
KB1U (General)

Last granted
Mar 5, 2011

Effective
Mar 5, 2011

Last action
Apr 19, 2019
FCC actions (3)
- Apr 19, 2019 — License canceled LICAN
- Mar 5, 2011 — Vanity call sign granted VANGRT
- Mar 5, 2011 — License issued LIISS
KB1U Canceled Amateur Extra · vanity May 29, 2010 → Mar 5, 2011 (canceled)

Licensee
Takashi Miyamoto

Address
C/o C Eyre 448 Shawmut Ave
Boston, MA 02118
42.3379, -71.0698 (ZIP center) · Grid FN42li · CQ 5 · ITU 8 · map ↗

FRN
0019672641

Previous call
KB1UDL (General)

Last granted
May 29, 2010

Effective
May 29, 2010

Last action
Mar 5, 2011
FCC actions (3)
- Mar 5, 2011 — License canceled LICAN
- May 29, 2010 — Vanity call sign granted VANGRT
- May 29, 2010 — License issued LIISS
KB1UDL Canceled Amateur Extra Apr 23, 2010 → May 29, 2010 (canceled)

Licensee
Takashi Miyamoto

Address
C/o C Eyre 448 Shawmut Ave
Boston, MA 02118
42.3379, -71.0698 (ZIP center) · Grid FN42li · CQ 5 · ITU 8 · map ↗

FRN
0019672641

Last granted
Apr 23, 2010

Effective
May 11, 2010

Last action
May 29, 2010
FCC actions (4)
- May 29, 2010 — License canceled LICAN
- May 11, 2010 — License modified LIMOD
- Apr 23, 2010 — License issued LIISS
- Apr 23, 2010 — 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 6, 2019 → Sep 27, 2026 · 13 snapshots · as WA2SKY
Takashi Miyamoto
Attn: c/o Y Lampley
1415 Caracara Cir, El Cajon, CA 92019
32.7865, -116.9301 (street) · Grid DM12ms · CQ 3 · ITU 6 · map ↗
Seen Oct 17, 2011 → Sep 27, 2026 · 45 snapshots · as K1PP
Takashi Miyamoto
Attn: c/o C Eyre
448 Shawmut Ave, Boston, MA 02118
42.3392, -71.0751 (street) · Grid FN42li · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 91 snapshots · as KB1UDL
Takashi Miyamoto
C/o C Eyre 448 Shawmut Ave, Boston, MA 02118
42.3379, -71.0698 (ZIP center) · Grid FN42li · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB1UDL in the last 24 hours. They show up here within seconds of KB1UDL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.