N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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

N8QOS HAM

✅ Available for a vanity request — free since Dec 22, 2012.

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 · 1 holder on record · available since Dec 22, 2012

Previous holder: FREDERICK J BARTZ

Held N8QOS Sep 7, 2002 → Dec 21, 2010 · first licensed Sep 7, 2002 as N8QOS · 2 licenses · FRN 0007366230

📦 Moved: Temecula, CA → Ridgefield, WA

K8GBA Active General · vanity Dec 21, 2010 → expires Dec 21, 2030

Licensee
FREDERICK J BARTZ

Address
4305 N 11th Way
Ridgefield, WA 98642
45.8033, -122.7017 (ZIP center) · Grid CN85pt · CQ 3 · ITU 6 · map ↗

FRN
0007366230

Previous call
N8QOS (Technician)

Last granted
Sep 24, 2020

Effective
Feb 7, 2026

Last action
Feb 7, 2026
FCC actions (4)
- Feb 7, 2026 — Administrative update LIAUA
- Sep 24, 2020 — License renewed LIREN
- Dec 21, 2010 — Vanity call sign granted VANGRT
- Dec 21, 2010 — License issued LIISS
N8QOS Canceled General Sep 7, 2002 → Dec 21, 2010 (canceled)

Licensee
FREDERICK J BARTZ

Address
33850 Sattui St
Temecula, CA 92592
33.5109, -117.0215 (ZIP center) · Grid DM13lm · CQ 3 · ITU 6 · map ↗

FRN
0007366230

Last granted
Sep 7, 2002

Effective
Apr 30, 2010

Last action
Dec 21, 2010
FCC actions (3)
- Dec 21, 2010 — License canceled LICAN
- Apr 30, 2010 — License modified LIMOD
- Sep 7, 2002 — License renewed LIREN

Address history

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

Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as K8GBA
FREDERICK J BARTZ
4305 N 11th Way, Ridgefield, WA 98642
45.8033, -122.7017 (ZIP center) · Grid CN85pt · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 91 snapshots · as N8QOS
FREDERICK J BARTZ
33850 Sattui St, Temecula, CA 92592
33.5109, -117.0215 (ZIP center) · Grid DM13lm · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as N8QOS
FREDERICK J BARTZ
1869 CHRISTY CT, ROCHESTER HILLS, MI 48309
42.6572, -83.1866 (ZIP center) · Grid EN82jp · CQ 4 · ITU 8 · map ↗

Others requesting N8QOS

1 application listed N8QOS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 20, 2017	Dec 8, 2017	KI7RRY · JASON A YOUNG · QUEEN CREEK, AZ	6	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N8QOS in the last 24 hours. They show up here within seconds of N8QOS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.