: Public <<XSDcomplexType>> Class
Created: 12/21/2012 12:21:19 PM
Modified: 8/23/2016 2:20:57 PM
Project:
Advanced:
The last two-way contact between an ATS unit and the aircraft. [FIXM]<br/>
Attribute
Public LastContactExtension
  extension
Details:
nillable=true
Notes: An extension hook for attaching extension (non-core) classes.<br/>
Public Frequency
  lastContactFrequency
Details:
nillable=true
Notes: The transmitting/receiving frequency of the last two-way contact between the aircraft and an ATS unit.<br/>
Constraints:
USAGE OPTIONAL
 
Public Time
  lastContactTime
Details:
nillable=true
Notes: The time of the last two-way contact between the aircraft and an ATS unit. The time is given in UTC.<br/>
Public AtcUnitName
  lastContactUnit
Details:
nillable=true
Notes: The last ATS unit which had two-way contact with the aircraft.<br/>
Constraints:
USAGE OPTIONAL
 
Element Source Role Target Role
«XSDcomplexType» LastPositionReport
Class  
Name:  
 
Name: position
The position of the aircraft last known to ATS and a corresponding timestamp.
Details:
 
Element Source Role Target Role
«XSDcomplexType» RadioCommunicationFailure
Class  
Name:  
 
Name: contact
The last ATS unit which had two-way contact with the aircraft.
Details:
 
«XSDcomplexType» FlightEmergency
Class  
Name:  
 
Name: lastContact
The last two-way contact between an ATS unit and the aircraft. [FIXM]
Details:
 
Requirement Type Status Difficulty Priority Stability
Last Contact Radio Frequency TRACE Proposed Medium Medium  
Details:
 
Last Contact Time TRACE Proposed Medium Medium  
Details:
 
Last Contact Unit TRACE Proposed Medium Medium  
Details:
Per ICAO Doc. 7910 - Location Indicators, the first letter shall be the letter assigned to the routing area within which the location is situated. The second letter shall be the letter assigned to the state or territory. The third letter should be assigned to assist in the process of routing to that communication centre. States assigned the letter N should arrange their specific four-letter locations so as to avoid the use of the combination NN for the third and fourth letters.<br/>
Last Known Position Report TRACE Proposed Medium Medium  
Details:
 
Object Type Connection Direction Notes
«XSDcomplexType» RadioCommunicationFailure Class Strong From