Derry Downs Airport
Daylight today(Jul 14, 2026, local time)
About 10h 53m 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 Derry Downs Airport
Derry Downs Airport is a small airport in Australia (ICAO YDYD). It observes Australia/Darwin local time. The nearest airport is Ammaroo Airport (AMX), about 21.3 nm to the nnw.
Summary generated from this airport’s structured data — reference only.
Live weather
YDYDLive 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.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (0)
No runway data recorded for this airport.
Radio frequencies (3)
| Type | Description | Frequency |
|---|---|---|
| CTAF | CTAF | 126.700 MHz |
| MISC | MISC | 125.300 MHz |
| MISC | MISC | 122.100 MHz |
Airspace in this area(5)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| MELBOURNE FIR CTA A2 | Class A | CTA | FL245 | FL600 |
| BRISBANE FIR CTA A2 | Class A | CTA | FL245 | FL600 |
| CONTINENTAL AUSTRALIA CTA E1 | Class E | Controlled | FL125 | FL245 |
| MELBOURNE CENTRE | Class E | Controlled | GND | FL125 |
| MELBOURNE EFREQUENCY | Class E | Controlled | FL125 | FL245 |
Approximate bounding-box match from OpenAIP · all Australia airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Derry Downs Airport.
Frequently asked questions
What is the ICAO code for Derry Downs Airport?
The ICAO code for Derry Downs Airport is YDYD.
Where is Derry Downs Airport located?
Derry Downs Airport is small airport located in Australia.
What time zone is Derry Downs Airport in?
Derry Downs Airport is in the Australia/Darwin time zone (UTC+09:30).
What is the magnetic variation at Derry Downs Airport?
The magnetic variation (declination) at Derry Downs Airport is approximately 4.5° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Derry Downs Airport?
The nearest airport to Derry Downs Airport is Ammaroo Airport (AMX), about 21.3 nm to the nnw, followed by Macdonald Downs Airport and Arapunya Airport.
Is the information on this page suitable for flight planning?
No. Derry Downs Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.