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Old 29th May 2020, 19:43
  #887 (permalink)  
Airbubba
 
Join Date: Jun 2001
Location: Rockytop, Tennessee, USA
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Originally Posted by flyingchanges
Without rereading 45 pages, is there any plot of speed over the runway on the first approach?
From a couple of posts earlier in the thread:

Originally Posted by Airbubba
Ian at FlightRadar24 has harvested some indicated airspeed data from the extended Mode-S data fields:





This altitude plot agrees nicely with the ones previously posted in this thread.



https://www.flightradar24.com/blog/p...-near-karachi/
Originally Posted by unworry
Thanks again Airbubba

took the liberty of highlighting a couple of key areas below, although it's comes as no surprise to most here.

Based on the FR24 CSV data
- (best approximation, due to periodicity and latency of recorded data)
-
  • 251 IAS out of FL100
  • 240 during descent, give or take
  • 236 IAS at 2,000'
  • ~215 IAS on tarmac, skipping down to 191 IAS
  • recording a minimum of 173 IAS, 200' AGL into the GA

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