1 / 11

Departure Clearance Health Monitoring Report and Analysis

Departure Clearance Health Monitoring Report and Analysis. Ryan Hale, Greg Saccone, and Rob Mead Advanced Air Traffic Management Boeing Research & Technology. DCL Report Logic.

Download Presentation

Departure Clearance Health Monitoring Report and Analysis

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Departure Clearance Health Monitoring Report and Analysis Ryan Hale, Greg Saccone, and Rob Mead Advanced Air Traffic Management Boeing Research & Technology

  2. DCL Report Logic • Look for FPL with “FRCDCL” (case sensitive) within the first 22 characters of the RMK field (departure airport and airline configurable) • Group eligible flights by Departure, Origin, Flight ID • Use FPL departure times and eet to group messages into a flight • Flag DM25 requests that aren’t associated with an eligible FPL • Mark eligible flights that did not perform a logon and encountered a tail swap as not eligible • Look for AFN CON • Look for AFN ACK from EWRCLYA and MEMCLYA (configurable) • 11/5 - Ignore UPS Test Flights with Flight Number 99XX in 620 or 622 message • Look for CC1 • Until UM161 or a DR1 is received: • Look for DM25 • Look for Standby Uplink • Look for a DCL referencing the DM25 in the form of a UM79, UM80, UM83, or any other uplink. • If a UM79, UM80, or UM83 is uplinked and does not reference an unanswered DM25, an error will be identified • If any uplink indicates an “error”, it will be identified even if it does not reference a DM25 • Look for Standby Downlink • Look for WILCO, ROGER, UNABLE, or DM62 Downlinks • DM62 will be reported as an error response

  3. Cumulative Statistics through Jan 31, 2014

  4. Statistics from Feb 1 through March 12

  5. Statistics Feb 1 through April 15

  6. Statistics Feb 1 through June 2

  7. Monthly Statistics – Last 3 Months March April May

  8. Monthly Statistics – Last 3 Months Round Trip Time Histogram – Initial CAF March April May

  9. Monthly Statistics – Last 3 Months Round Trip Time Histogram – Initial Rev. March April May

  10. Monthly Statistics – Last 3 Months Round Trip Time Histogram – Revisions March April May

  11. Definitions • Eligible Flight – An FPL that has “FRC DCL” (case sensitive) within the first 22 characters of the RMK field • Initial Revised • Initial clearance with route clearance • Could be a forced initial clearance • Qualification of what a revised clearance should be for stats purposes to be discussed as part of the requirements catalog for stats • Average Round Trip Time • The amount of time elapsed, in seconds, from the time the DCL uplink is sent to the time the Wilco downlink is received • The message times are the times that the messages are received by Boeing

More Related