Sky Window

Glebe, Sydney5 KM

--:--SYDCONNECTING

CALLSIGN

—

—

—

Route unavailable

BAROMETRIC ALTITUDE: —FT
GROUND SPEED: —KT
GROUND TRACK: —°T
VERTICAL RATE: —FT/MIN

--:--

Connecting to aircraft data

Glebe, Sydney

OTHER AIRCRAFT

adsb.lol · ODbLDetails adsbdb

Waiting for aircraft

WATCHING THE SKYTap an aircraft for details

YOUR WINDOW ON THE SKY

Display settings

Sky Window 2.5

Where to watch Location

Display name

Latitude

Longitude

An approximate point is enough. The chosen centre and range are sent to adsb.lol. Settings stay in this browser.

Finding the nearest airport for ARR/DEP.

ARR/DEP uses the nearest land airport to your saved monitoring point, excluding helipads and seaplane bases. A matching route is required. Missing, unrelated or ambiguous routes have no badge. Callsign route data can be out of date.

Aircraft

Tracking mode

Range from your location

Identifier typeFlight or aircraft identifier

Flight numbers use a confirmed callsign-database match. If no match exists, enter the actual callsign. Choose the identifier type if ambiguous. Following works beyond your local area, without nearby-aircraft filters.

Maximum altitude

Check for positions

Feature aircraft by

Aircraft on screen

Approaching uses ground track and speed. The nearest aircraft is used if none is approaching. Similar candidates do not constantly swap places.

Hide aircraft on the groundRotate between aircraft every 12 seconds

Additional filters

Aircraft and directional sector

Minimum altitude (feet)Callsign airline codesICAO aircraft types

Leave blank for all. Airline codes filter the transmitted callsign prefix. Active altitude limits omit unknown altitudes.

Hide aircraft reported as helicoptersWatch a directional sector within the radius

Centre bearing (° true)

Sector width (°)

180° and a width of 60° watches the southern sector. This filters where aircraft are, rather than their direction of travel.

Appearance Background Lettering Aircraft symbol ColourDisplay brightness 90%Dim during the night

Dim from (hour, 0–23)

Until (hour, 0–23)

Measurements

Clock

Flight connection

Waiting for the first aircraft response

No position response received yet

The website includes its own Cloudflare flight-data relay. No physical receiver or tracking-service sign-in is needed. A missing relay is a deployment problem, rather than a radius or coordinate problem.

For a ZIP upload, use Cloudflare Pages. For a code Worker on workers.dev, use the included Sky_Window_Worker.js module. The START_HERE guide explains both methods.

Leave it on the iPad

Open in Safari, then use Share → Add to Home Screen. Set Settings → Display & Brightness → Auto-Lock → Never. The page requests a wake lock where supported. It cannot override Auto-Lock on an older iPad. The page reconnects automatically when your network returns.

Routes come from a callsign database and can be incomplete or out of date. Position age is shown when supplied. Favourites and settings stay on this device.

AIRCRAFT DETAILS

Aircraft

Open reported position on OpenStreetMap ↗

Positions are reported observations. Barometric altitude is pressure based. Geometric altitude is the reported GNSS height. Ground track describes movement over the Earth, relative to true north.

Routes are callsign-database matches, rather than confirmed live itineraries. No estimated arrival time or progress is calculated.

AREA RADAR · NORTH UP

Aircraft

© OpenStreetMap contributors

● Others · tap to show

REPORTED ALTITUDE: —
GROUND SPEED: —
GROUND TRACK: —

Reported positions update with the aircraft feed. The arrow shows ground track, without predicting movement.