N9TPB FCC License Search

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

K6CDD HAM

✅ Available for a vanity request — free since Jul 9, 2026.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

Not currently held · 1 holder on record · available since Jul 9, 2026

Previous holder: Dindo C Dayrit

Held K6CDD Jul 8, 2014 → Jul 8, 2024 · first licensed Jun 18, 2014 as AI6BU · 2 licenses · FRN 0023623184

K6CDD Expired Amateur Extra · vanity Jul 8, 2014 → Jul 8, 2024 (expired)

Licensee
Dindo C Dayrit

Address
2302 Bashor St
Duarte, CA 91010
34.1410, -117.9587 (ZIP center) · Grid DM14ad · CQ 3 · ITU 6 · map ↗

FRN
0023623184

Previous call
AI6BU

Last granted
Jul 8, 2014

Effective
Jul 8, 2014

Last action
Jul 9, 2026
FCC actions (3)
- Jul 9, 2026 — License expired LIEXP
- Jul 8, 2014 — Vanity call sign granted VANGRT
- Jul 8, 2014 — License issued LIISS
AI6BU Canceled Amateur Extra Jun 18, 2014 → Jul 8, 2014 (canceled)

Licensee
Dindo C Dayrit

Address
2302 Bashor St
Duarte, CA 91010
34.1410, -117.9587 (ZIP center) · Grid DM14ad · CQ 3 · ITU 6 · map ↗

FRN
0023623184

Last granted
Jun 18, 2014

Effective
Jun 18, 2014

Last action
Jul 8, 2014
FCC actions (3)
- Jul 8, 2014 — License canceled LICAN
- Jun 18, 2014 — License issued LIISS
- Jun 18, 2014 — 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 Mar 28, 2015 → Sep 27, 2026 · 70 snapshots · as AI6BU
Dindo C Dayrit
2302 Bashor St, Duarte, CA 91010
34.1410, -117.9587 (ZIP center) · Grid DM14ad · CQ 3 · ITU 6 · map ↗

Others requesting K6CDD

1 application listed K6CDD as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 19, 2014	Jul 7, 2014	AI6BU · Dindo C Dayrit · Duarte, CA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K6CDD in the last 24 hours. They show up here within seconds of K6CDD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.