N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

W2SAI HAM

✅ Available for a vanity request — free since Jun 28, 2020.

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

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 2 holders on record · available since Jun 28, 2020

Previous holder: Saikripa M Radhakrishnan

Held W2SAI Jun 27, 2008 → Jun 27, 2018 · first licensed Sep 18, 2007 as KD0BPJ · 2 licenses · FRN 0016932725

W2SAI Expired Amateur Extra · vanity Jun 27, 2008 → Jun 27, 2018 (expired)

Licensee
Saikripa M Radhakrishnan

Address
3940 Broadlands Ln
Broomfield, CO 80020
39.9308, -105.0743 (ZIP center) · Grid DM79lw · CQ 4 · ITU 7 · map ↗

FRN
0016932725

Previous call
KD0BPJ (General)

Last granted
Jun 27, 2008

Effective
Jun 27, 2008

Last action
Jun 30, 2020
FCC actions (3)
- Jun 30, 2020 — License expired LIEXP
- Jun 27, 2008 — Vanity call sign granted VANGRT
- Jun 27, 2008 — License issued LIISS
KD0BPJ Canceled Amateur Extra Sep 18, 2007 → Jun 27, 2008 (canceled)

Licensee
Saikripa M Radhakrishnan

Address
3940 Broadlands Ln
Broomfield, CO 80020
39.9308, -105.0743 (ZIP center) · Grid DM79lw · CQ 4 · ITU 7 · map ↗

FRN
0016932725

Last granted
Sep 18, 2007

Effective
Jun 12, 2008

Last action
Jun 27, 2008
FCC actions (4)
- Jun 27, 2008 — License canceled LICAN
- Jun 12, 2008 — License modified LIMOD
- Sep 18, 2007 — License issued LIISS
- Sep 18, 2007 — 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 → Oct 4, 2026 · 94 snapshots · as KD0BPJ
Saikripa M Radhakrishnan
3940 Broadlands Ln, Broomfield, CO 80020
39.9308, -105.0743 (ZIP center) · Grid DM79lw · CQ 4 · ITU 7 · map ↗

Previous holder: JOHN D RANSOME

Held W2SAI Dec 19, 1996 → Jan 9, 2002 · first licensed Dec 19, 1996 as W2SAI · 1 license · no FRN on file (pre-2001 records)

W2SAI Canceled Advanced · vanity Dec 19, 1996 → Jan 9, 2002 (canceled)

Licensee
JOHN D RANSOME

Address
7819 SE 12TH CIR
OCALA, FL 34480
29.0942, -82.0942 (ZIP center) · Grid EL89wc · CQ 5 · ITU 8 · map ↗

Last granted
Dec 19, 1996

Effective
Dec 19, 1996

Last action
May 10, 2002
FCC actions (2)
- May 10, 2002 — Record corrected COR
- May 10, 2002 — Record corrected COR

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as W2SAI
JOHN D RANSOME
7819 SE 12TH CIR, OCALA, FL 34480
29.0942, -82.0942 (ZIP center) · Grid EL89wc · CQ 5 · ITU 8 · map ↗

Others requesting W2SAI

2 applications listed W2SAI as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 5, 2022	Apr 23, 2022	KD2WVA · Deepa Rao · Warren, NJ	2	Granted
Jun 9, 2008	Jun 27, 2008	KD0BPJ · Saikripa M Radhakrishnan · Broomfield, CO	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W2SAI in the last 24 hours. They show up here within seconds of W2SAI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.