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

KC0TOI

✅ Available for a vanity request — free since Jan 5, 2007.

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

Not currently held · 1 holder on record · available since Jan 5, 2007

Previous holder: Ryan M Straughan

Held KC0TOI Dec 15, 2004 → Jan 4, 2005 · first licensed Dec 15, 2004 as KC0TOI · 2 licenses · FRN 0012270567

📦 Moved: Denver, CO → Arvada, CO

N0RYN Active General · vanity Jan 4, 2005 → expires Nov 16, 2026

Licensee
Ryan M Straughan

Address
Attn: Ryan Straughan
6705 W 84th Cir Unit 59
Arvada, CO 80003
39.8490, -105.0723 (street) · Grid DM79lu · CQ 4 · ITU 7 · map ↗

FRN
0012270567

Previous call
KC0TOI (Technician)

Last granted
Nov 16, 2016

Effective
Nov 18, 2016

Last action
Nov 18, 2016
FCC actions (6)
- Nov 18, 2016 — Administrative update LIAUA
- Nov 16, 2016 — License renewed LIREN
- Aug 15, 2008 — License modified LIMOD
- Jun 21, 2008 — Administrative update LIAUA
- Jan 4, 2005 — Vanity call sign granted VANGRT
- Jan 4, 2005 — License issued LIISS
KC0TOI Canceled Technician Dec 15, 2004 → Jan 4, 2005 (canceled)

Licensee
Ryan M Straughan

Address
2885 W 128th Ave - 1367
Denver, CO 80234
39.9100, -105.0026 (ZIP center) · Grid DM79lv · CQ 4 · ITU 7 · map ↗

FRN
0012270567

Last granted
Dec 15, 2004

Effective
Dec 15, 2004

Last action
Jan 4, 2005
FCC actions (3)
- Jan 4, 2005 — License canceled LICAN
- Dec 15, 2004 — License issued LIISS
- Dec 15, 2004 — 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 Dec 18, 2016 → Sep 27, 2026 · 23 snapshots · as N0RYN
Ryan M Straughan
Attn: Ryan Straughan
6705 W 84th Cir Unit 59, Arvada, CO 80003
39.8490, -105.0723 (street) · Grid DM79lu · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as KC0TOI
Ryan M Straughan
2885 W 128th Ave - 1367, Denver, CO 80234
39.9100, -105.0026 (ZIP center) · Grid DM79lv · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Nov 4, 2016 · 23 snapshots · as N0RYN
Ryan M Straughan
3052 E Long Cir S, Centennial, CO 80122
39.5803, -104.9549 (ZIP center) · Grid DM79mn · CQ 4 · ITU 7 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC0TOI in the last 24 hours. They show up here within seconds of KC0TOI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.