Skip to content
Next satellite passCalculating pass
--:--:--
Uplink— Downlink— Mode— Tone—
AOS--:-- LOS--:-- Max elevation--°
Prepare handheld
—Waiting for verified transmitter data
RX / Downlink
TX / Uplink
Mode
—
Tone
—
Source ↗
Global status On air CALL OA4EFZ UTC --:--:-- Data Connecting
OA4EFZ Radio Station
@oa4efz SPONSORS WHATSAPP

CLIMATE & SIGNAL WATCH

A moving Earth, with data you can use.

Real GOES imagery, UV index, ENFEN monitoring and city forecasts with visible time and sources.
LIVE DATA2026-07-14 01:41:18 UTCNOAA · ENFEN · OPEN-METEO
FORECASTLimaPerú
☾21°

Clear

Humidity
79%
Wind
10 km/h
Mon◐24°19°0%
Tue☁24°19°0%
Wed☁23°18°0%
Thu☁23°18°0%
Fri☁23°19°0%
Weather data: Open-Meteo
DEMO

Demo preventive alert

Fictional record used to test the design and multichannel workflow.

COMMUNITY SERVICEOA4EFZ organizes and redistributes information; it does not replace authorities.Verify critical decisions with SENAMHI, ENFEN and INDECI.
QSL · 20:15QSL issued: Verified Digital QSL — DEMO

A new OA4EFZ QSL record has been issued and added to the public registry.

Open →
QSL · 20:15QSL issued: Pending Listener Request — DEMO

A new OA4EFZ QSL record has been issued and added to the public registry.

Open →
QSL · 20:15QSL issued: Amazon Limited Art 02 — DEMO

A new OA4EFZ QSL record has been issued and added to the public registry.

Open →
QSL · 20:15QSL issued: Andes Limited Art 01 — DEMO

A new OA4EFZ QSL record has been issued and added to the public registry.

Open →
QSL · 20:15QSL issued: Historic Peru 1987 — DEMO

A new OA4EFZ QSL record has been issued and added to the public registry.

Open →
QSL · 20:15QSL issued: SSTV Event — DEMO

A new OA4EFZ QSL record has been issued and added to the public registry.

Open →
QSL · 20:15QSL issued: APRS Beacon — DEMO

A new OA4EFZ QSL record has been issued and added to the public registry.

Open →
QSL · 20:15QSL issued: DMR Peru — DEMO

A new OA4EFZ QSL record has been issued and added to the public registry.

Open →