N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

JOEL E CHALMERS

FRN 0003697323 · first licensed May 4, 2004 as KG6DX · 1 license on record

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
May 16, 2025	0011571991	HAM	Administrative update	Granted	KG6DX
May 13, 2025	0011566842	HAM	Renewal + modification	Granted	KG6DX
May 2, 2014	0006266150	HAM	Renewal	Granted	KG6DX
May 3, 2004	0001720713	HAM	Renewal	Granted	KG6DX

Complete licensing history

KG6DX Active Amateur Extra May 4, 2004 → expires May 31, 2034

Licensee
JOEL E CHALMERS

Address
279 GARDENIA AVE
MANGILAO, GU 96913
13.4942, 144.8424 (street) · Grid QK23kl · CQ 27 · ITU 64 · map ↗

FRN
0003697323

Last granted
May 15, 2025

Effective
May 16, 2025

Last action
May 16, 2025
FCC actions (5)
- May 16, 2025 — Administrative update LIAUA
- May 15, 2025 — License renewed LIREN
- May 2, 2014 — License renewed LIREN
- May 4, 2004 — License renewed LIREN
- May 4, 2004 — License renewed LIREN

Address history

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

Seen May 29, 2025 → Oct 4, 2026 · 4 snapshots · as KG6DX
JOEL E CHALMERS
279 GARDENIA AVE, MANGILAO, GU 96913
13.4942, 144.8424 (street) · Grid QK23kl · CQ 27 · ITU 64 · map ↗
Seen Nov 7, 2004 → Apr 25, 2025 · 44 snapshots · as KG6DX
JOEL E CHALMERS
279 GARDENIA AVE, LATTE HEIGHTS, GU 96923

Repeaters within 50 miles

0 repeaters within 50 miles of this address, closest first · sort: closest · most active · map these & export for a radio →

No repeaters on file within 50 miles.