N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIKI4GYZ HAM
✅ Available for a vanity request — free since Mar 21, 2019.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Apr 6, 2007 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Mar 21, 2019
Previous holder: ARTHUR B HOSTMARK
Held KI4GYZ Sep 13, 2004 → Mar 20, 2017 · first licensed Sep 13, 2004 as KI4GYZ · 2 licenses · FRN 0011511748
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📦 Moved: Lakewood, CO → Salida, CO
- Licensee
- ARTHUR B HOSTMARK
- Address
- 526 Teller St. Apt G
Salida, CO 81201
- FRN
- 0011511748
- Previous call
- KI4GYZ (General)
- Last granted
- Mar 20, 2017
- Effective
- Jun 26, 2018
- Last action
- Jun 26, 2018
FCC actions (3)
- Jun 26, 2018 — Administrative update LIAUA
- Mar 20, 2017 — Vanity call sign granted VANGRT
- Mar 20, 2017 — License issued LIISS
-
- Licensee
- ARTHUR B HOSTMARK
- Address
- 12111 W COLFAX AVE 2
LAKEWOOD, CO 80215
- FRN
- 0011511748
- Last granted
- Jul 30, 2014
- Effective
- Apr 18, 2016
- Last action
- Mar 20, 2017
FCC actions (8)
- Mar 20, 2017 — License canceled LICAN
- Apr 18, 2016 — License modified LIMOD
- Jul 30, 2014 — License renewed LIREN
- Dec 24, 2013 — Administrative update LIAUA
- Oct 18, 2007 — Administrative update LIAUA
- Mar 13, 2007 — License modified LIMOD
- Jun 28, 2005 — Administrative update LIAUA
- Sep 13, 2004 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 3, 2018 → Oct 4, 2026 · 16 snapshots · as N4EZZ
ARTHUR B HOSTMARK
526 Teller St. Apt G, Salida, CO 81201 - Seen Mar 28, 2015 → Oct 4, 2026 · 41 snapshots · as KI4GYZ
ARTHUR B HOSTMARK
12111 W COLFAX AVE 2, LAKEWOOD, CO 80215 - Seen Mar 28, 2014 → May 22, 2014 · 2 snapshots · as KI4GYZ
Arthur B Hostmark
12111 W Colfax #2, Lakewood, CO 80215 - Seen May 27, 2010 → Oct 22, 2013 · 9 snapshots · as KI4GYZ
Arthur B Hostmark
871 Thornton Pkwy #128, Thornton, CO 80229 - Seen Nov 7, 2004 · 1 snapshot · as KI4GYZ
Arthur B Hostmark
337 Masontown Rd 15, Newport, NC 28570
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KI4GYZ in the last 24 hours. They show up here within seconds of KI4GYZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.