this post was submitted on 26 Feb 2024
74 points (80.8% liked)
Technology
59135 readers
3376 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
As of Jan 31, 2024 any planes still not hardened their altimeters to meet group 4 performance are restricted from flying auto land, I/II ILS ; and for the most part the airlines still flying them aren’t using those planes in US airspace. It doesn’t mean that there aren’t any flying just that when they are they’re restricted by the FAA as to how they can operate.
Many more planes outside of US airspace, and plenty of those are rather older than 2024.
The article was explicitly discussing US airspace, hence my comment about FAA regulations. No one is doubting that there are a significant number of planes elsewhere in the world, governed by other countries air authorities, that don’t need to deploy a fix to their altimeters to ensure no interference from outside radio sources. Also as we’re only ending the second month of the year I’d speculate that near 99% of the planes in operation are non 2024 models.
Also, it’s important to note that it’s not the phones on the planes as much as the 5G towers in range of airports that cause the issues. That’s why the rollout of 5G-C towers near airports were on hold for several years to allow airlines to retrofit/upgrade their radio altimeters.