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

WA7LTF HAM

✅ Available for a vanity request — free since Oct 3, 2017.

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

Not currently held · 1 holder on record · available since Oct 3, 2017

Previous holder: ROGER D CHAMBERLAIN

Held WA7LTF Nov 7, 2000 → Oct 2, 2015 · first licensed Nov 7, 2000 as WA7LTF · 2 licenses · FRN 0004230652

📦 Moved: Ephrata, WA → Saratoga Springs, UT

KJ7V Active Amateur Extra · vanity Oct 2, 2015 → expires Oct 2, 2035

Licensee
ROGER D CHAMBERLAIN

Address
Attn: ROGER D CHAMBERLAIN
602 FOUNDERS BLVD
SARATOGA SPRINGS, UT 84045
40.2924, -111.9288 (ZIP center) · Grid DN40ah · CQ 3 · ITU 6 · map ↗

FRN
0004230652

Previous call
WA7LTF (General)

Last granted
Nov 21, 2025

Effective
Nov 21, 2025

Last action
Nov 21, 2025
FCC actions (5)
- Nov 21, 2025 — License renewed LIREN
- Feb 12, 2025 — Administrative update LIAUA
- Apr 11, 2024 — Administrative update LIAUA
- Oct 2, 2015 — Vanity call sign granted VANGRT
- Oct 2, 2015 — License issued LIISS
WA7LTF Canceled Amateur Extra Nov 7, 2000 → Oct 2, 2015 (canceled)

Licensee
ROGER D CHAMBERLAIN

Address
5302 RD 175 NW
EPHRATA, WA 98823-9650
47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗

FRN
0004230652

Last granted
Mar 17, 2009

Effective
Jun 23, 2015

Last action
Oct 2, 2015
FCC actions (5)
- Oct 2, 2015 — License canceled LICAN
- Jun 23, 2015 — License modified LIMOD
- Mar 17, 2009 — License renewed LIREN
- Mar 18, 2005 — Administrative update LIAUA
- Nov 7, 2000 — License renewed LIREN

Address history

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

Seen Mar 6, 2025 → Sep 27, 2026 · 6 snapshots · as KJ7V
ROGER D CHAMBERLAIN
Attn: ROGER D CHAMBERLAIN
602 FOUNDERS BLVD, SARATOGA SPRINGS, UT 84045
40.2924, -111.9288 (ZIP center) · Grid DN40ah · CQ 3 · ITU 6 · map ↗
Seen Aug 2, 2015 → Sep 27, 2026 · 51 snapshots · as WA7LTF
ROGER D CHAMBERLAIN
5302 RD 175 NW, EPHRATA, WA 98823-9650
47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗
Seen Apr 27, 2024 → Dec 20, 2024 · 5 snapshots · as KJ7V
ROGER D CHAMBERLAIN
Attn: ROGER D CHAMBERLAIN
1434 ERICKSON KNOLL LN, EAGLE MOUNTAIN, UT 84005
40.3227, -111.9994 (ZIP center) · Grid DN40ah · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Jun 6, 2015 · 14 snapshots · as WA7LTF
ROGER D CHAMBERLAIN
5302 Rd 17.5 NW, EPHRATA, WA 98823-9650
47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as WA7LTF
ROGER D CHAMBERLAIN
245 MARINGO, EPHRATA, WA 98823
47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WA7LTF in the last 24 hours. They show up here within seconds of WA7LTF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.