ZM504
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Performance specs
- Range
- 430 nm
- Cruise speed
- 129 kt
- Max speed
- 154 kt
- Service ceiling
- 17,000 ft
- Takeoff distance
- —
- Landing distance
- —
- MTOW
- 2,700 kg
- Empty weight
- —
- Fuel capacity
- 600 L
- Length
- 12.1 m
- Wingspan
- —
- Height
- 3.6 m
- Seats
- 7
- Max passengers
- 7
Flight activity
(9 tracking legs recorded)- Last 30 days
- 1
- Last 90 days
- 9
- Last seen
- 30 Oct 2026
- Tracked since
- 10 Sept 2026
- Tracked flight10 Sept 2026 · 2h 09m
Showing the 1 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 97% of the aircraft models we track.
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Registration history
(1)- ZM504GBACTIVEDefence Helicopter Flying School—
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
What aircraft model is ZM504?
ZM504 is a Airbus Helicopters EC135. Sprinkle's record for ZM504 covers its lineage, ownership history and specifications.
Is ZM504 currently active?
Registry records list ZM504's status as Active, registered in United Kingdom — a Airbus Helicopters EC135.
What is the manufacturer serial number (MSN) of ZM504?
ZM504 carries manufacturer serial number (MSN) 2001, the serial assigned to this Airbus Helicopters EC135 airframe when it was built.
What is the ICAO24 / Mode S code for ZM504?
ZM504's ICAO24 (Mode S) transponder code is 43C8DE — the hex address the Mode S transponder on this Airbus Helicopters EC135 broadcasts.