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Search: Posts Made By: DaveReidUK
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Forum: Accidents and Close Calls
12th Nov 2020, 16:53
Replies: 149
Views: 263,744
Posted By DaveReidUK

Who are you expecting a report from?

Who are you expecting a report from?
Forum: Accidents and Close Calls
2nd Mar 2019, 07:42
Replies: 149
Views: 263,744
Posted By DaveReidUK

Action starts at around 5:45.

Action starts at around 5:45.
Forum: Accidents and Close Calls
27th Feb 2019, 07:14
Replies: 149
Views: 263,744
Posted By DaveReidUK

A QNH of around 1030 would account for that...

A QNH of around 1030 would account for that difference. I haven't seen a METAR, so I don't know what the actual value was.



That hasn't been mine, other than the fact that you obviously need to...
Forum: Accidents and Close Calls
27th Feb 2019, 06:31
Replies: 149
Views: 263,744
Posted By DaveReidUK

See my earlier post(s): a) the altitude...

See my earlier post(s):

a) the altitude traces from the flight-trackers clearly aren't relative to a SL datum (i.e. uncorrected for QNH)
b) the GA started at around 1.6 nm from the THR (so...
Forum: Accidents and Close Calls
26th Feb 2019, 18:02
Replies: 149
Views: 263,744
Posted By DaveReidUK

Thanks for that - in fact I've only just noticed...

Thanks for that - in fact I've only just noticed the date (1967!) on that airspace graphic. Glad to hear that the Spanish are a bit more flexible, at least for civil aircraft.
Forum: Accidents and Close Calls
26th Feb 2019, 16:44
Replies: 149
Views: 263,744
Posted By DaveReidUK

Plot of yesterday's actual track: ...

Plot of yesterday's actual track:

https://cimg9.ibsrv.net/gimg/pprune.org-vbulletin/597x664/ba492_65e53ed3a15e93df6ecad25657a5dccc9a699120.jpg

Needless to say, the ADS-B data is too coarse to...
Forum: Accidents and Close Calls
26th Feb 2019, 14:31
Replies: 149
Views: 263,744
Posted By DaveReidUK

Far from being grounded, the aircraft in question...

Far from being grounded, the aircraft in question was airborne again by 08:25 this morning operating a LHR-LYS-LHR rotation.
Forum: Accidents and Close Calls
26th Feb 2019, 11:29
Replies: 149
Views: 263,744
Posted By DaveReidUK

Quite so. ADS-B transmitted altitude data...

Quite so.

ADS-B transmitted altitude data isn't corrected for QNH, so unless you can be sure that a correction has been applied at some later stage you can't rely on the altitude you're looking at...
Showing results 1 to 8 of 8


 
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