Not currently tracked · last seen 2h ago
- Flights observed
- 3
- Avg flight time
- 2h 33m
- Typical route
- -
- Last seen
- 2h ago
Last known area
Recent flights last 3
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-27 | - | Apr 27, 12:15 UTC | Apr 27, 16:15 UTC | 4h 0m |
| 2026-04-27 | - | Apr 27, 08:25 UTC | Apr 27, 11:25 UTC | 3h 0m |
| 2026-04-24 | - | Apr 24, 12:00 UTC | Apr 24, 12:40 UTC | 40m |
Specifications
| Registration | ZM521 |
| Aircraft type | AIRBUS HELICOPTERS EC-135/635 (EC35) |
| Mode-S code | 43C8EF · 20744357 (octal) |
Looking for transponder-level data? View the Mode-S 43C8EF page for country allocation, callsign history, and ADS-B signal details.
ZM521 frequently asked
What type of aircraft is ZM521?
ZM521 is a AIRBUS HELICOPTERS EC-135/635 (ICAO type code EC35).
What is the Mode-S transponder code for ZM521?
ZM521 broadcasts on Mode-S (ICAO 24-bit) address 43C8EF (octal 20744357). View the transponder page.
Where is ZM521 right now?
ZM521 is not currently being tracked; last seen 2h ago.