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FANS 1/A Mixed INTEROP Status. SC-214/WG-78 Plenary 11 Rockville, MD November 15-19, 2010. Status. Document Version I with edits released 10/2010 Bugzilla Bug Status 2 New Bugs 4 Proposed/Fixed Bugs 3 Resolved/Fixed Bugs 1 Working Bug (Editorial) Actions Validation. NEW Bugs .
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FANS 1/A Mixed INTEROP Status SC-214/WG-78 Plenary 11 Rockville, MD November 15-19, 2010
Status • Document Version I with edits released 10/2010 • Bugzilla Bug Status • 2 New Bugs • 4 Proposed/Fixed Bugs • 3 Resolved/Fixed Bugs • 1 Working Bug (Editorial) • Actions • Validation
NEW Bugs • Free Text Character Limit • W/U Messages Accommodated via Free Text in FANS
Proposed Fixed Bugs • Invalid references to “timesec” parameter • Corrected in Draft • Filtering of STANDBY DM messages not requested • Corrected in Draft • Incorrect OR reference and text • Corrected in Draft • DCL EDCT Mandatory Time • Corrected. • Waiting for DCL validation activity results to complete.
Resolved Fixed Bugs • FANS Requirement to only accept ICAO Annex 2 Aircraft • Comment Resolved • Setting of Latency Value • Comment Resolved • FANS DCL Issues • Comment Resolved
Working Bugs • Editorial Bug
Actions • Revised DCL Service, pending validation completion • Include requirements for seamless transition between FANS and SC-214 ground systems
Validation • Validation Scenarios • Work in Progress • DCL Validation • Validation with Boeing, Airbus, and Rockwell Collins
Bug Status • Invalid references to “timesec” parameter • When SC-214 messages with the timesec parameter are accommodated via free text, they need to be accommodated in the same manner as FANS 1/A messages with the time parameter • Incorrect OR reference and text • Corrected reference to CPC-OR-59 • Resolved Fixed • Filtering of STANDBY DM messages not requested • Resolved Fixed • DCL EDCT Mandatory Time • Waiting for DCL validation activity results to complete.
Bug Status (cont.) • Free Text Character Limit • Revise FANS requirement for CPC-IR-50 to reflect IR in DO-258A (4.6.6.8) • Add IR to limit SC-214 ground system to sending only 80 free text characters to a FANS 1/A aircraft
Bug Status (cont.) • W/U Messages Accommodated via Free Text in FANS • Need to take a look at all SC-214 messages that are not accommodated in FANS • Need to investigate safety issues in sending W/U clearance messages using free text roger response • Operational impact • Technical impact • Will no allow messages with Y response (paired messages responses) to be accommodated via free text
Issues Identified • SPR DCL ATIS Code • Need to determine if ATIS Code parameter will remain in SC-214 DCL Message
New FANS Validation Objective • Need to look at the accommodation of the FANS 1/A messages and validate the validity of the accommodation rules