Althorpe Island Airstrip
Daylight today(Aug 29, 2026, local time)
About 11h 16m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Althorpe Island Airstrip
Althorpe Island Airstrip was an airport that serviced the lighthouse on Althorpe Island in the Investigator Strait, South Australia. It was established in 1961 with Commodore Aviation flying in supplies to the island, and was closed in 2009 following disuse.
Summary from Wikipedia licensed under CC BY-SA.
Live weather
YALTNOTAMs
YALTReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 11 / 29 | 2,297 ft / 700 m | 98 ft | Dirt | Unlit | Closed |
Airspace in this area(12)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| ADELAIDE CTA A | Class A | CTA | FL180 | FL245 |
| BRISBANE FIR CTA A2 | Class A | CTA | FL245 | FL600 |
| MELBOURNE FIR CTA A2 | Class A | CTA | FL245 | FL600 |
| MELBOURNE CENTRE | Class E | Controlled | GND | 6000 ft MSL |
| ADELAIDE CTA E1 | Class E | Controlled | 8500 ft MSL | FL125 |
| MELBOURNE CENTRE | Class E | Controlled | GND | 6000 ft MSL |
| MELBOURNE EFREQUENCY | Class E | Controlled | 8500 ft MSL | FL180 |
| MELBOURNE CENTRE | Class E | Controlled | GND | 6000 ft MSL |
| MELBOURNE EFREQUENCY | Class E | Controlled | FL125 | FL245 |
| CONTINENTAL AUSTRALIA CTA E1 | Class E | Controlled | FL125 | FL245 |
| MELBOURNE EFREQUENCY | Class E | Controlled | FL125 | FL245 |
| R279 EDINBURGH | Special use | Restricted | GND | FL250 |
Approximate bounding-box match from OpenAIP · all Australia airspace. Reference only — consult official charts for exact boundaries and status.
Frequently asked questions
What is the ICAO code for Althorpe Island Airstrip?
The ICAO code for Althorpe Island Airstrip is YALT.
Where is Althorpe Island Airstrip located?
Althorpe Island Airstrip is closed located in Althorpe Island, Australia, at an elevation of 278 ft (85 m).
How many runways does Althorpe Island Airstrip have?
Althorpe Island Airstrip has 1 runway, the longest being 2,297 ft / 700 m.
Is the information on this page suitable for flight planning?
No. Althorpe Island Airstrip data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.