More time needed for deadly Air India crash inquiry, officials say

What we know about time

A statement says "significant progress" has been made into investigating the crash, in which 260 people died a year ago

Why it matters

The force of this story is not in the headline but in the decisions it will force across the time, needed, deadly, air, india landscape.

What sits behind it

The arc leading to this moment stretches across multiple prior developments in time, needed, deadly, air, india, as BBC has documented.

Where this fits in Signal Ledger

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Our take

Signal Ledger reads this through the lens of time, needed, deadly, air, india: A statement says "significant progress" has been made into investigating the crash, in which 260 people died a year ago.