A Royal Navy Merlin helicopter (ZH850) squawked 7700 at low level after departing RNAS Culdrose.

The Open Source Intelligence Twitter account SkyWatcher Intel is following this, if you don’t follow them then I’d suggest you go do that now.

https://twitter.com/skywatcherintel/status/1349282116035637248

The aircraft is no longer visible on tracking services but this is routine for military aircraft.

https://twitter.com/skywatcherintel/status/1349412724569202688

The aircraft and crew landed safely.

What is the significance of “Squawking 7700”?

Captain Hoke is a Boeing 757/767 captain for a package express airline and also runs the website AeroSavvy, he had this to say.

“Declaring an emergency means the crew determines they have an ‘urgency’ or ‘distress’ situation. “Urgency” means the crew is concerned about the safety of the flight and needs timely (but not necessarily immediate) assistance. A ‘distress’ condition means that the flight is in serious and/or imminent danger and requires immediate assistance”.

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George has a degree in Cyber Security from Glasgow Caledonian University and has a keen interest in naval and cyber security matters and has appeared on national radio and television to discuss current events. George is on Twitter at @geoallison
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Paul42
Paul42
3 years ago

Do we know anymore about this? Has the Merlin landed safely?

Rob Collinson
Rob Collinson
3 years ago
Reply to  Paul42

We have fingers crossed waiting for news. Please update us!!

Paul42
Paul42
3 years ago

Aircraft and crew landed safely. Thanks for the update.

Herodotus
3 years ago

How on earth does a tyre disintegration happen on a helicopter…..other than on a time expired unit?