Actual Communications Performance (ACP)

1. Comparative Fleet Analysis

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SATCOM Chart 1

SATCOM Chart 1a

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SATCOM Chart 2

 

Note:

  • Underperformance by BBB A345 is under PR investigation. 
  • The poor performance from PPP, VVV,  and RRR B777 fleets may be a result of VHF transition issues due for resolution with the AIMS BP14 upgrade. This has been delayed for some models until 2010.
  • The observed QQQ B777 performance is indicative of expected performance from the B777 when the VGS transition issues are resolved. This fleet does not use VHF datalink in NZZO.
 

2. B747 SATCOM Performance

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Airline XXX

Airline GGG

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Airline NNN

Airline KKK

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Airline HHH

 

3. B777 SATCOM Performance

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Airline DDD

Airline QQQ

This graph illustrates typical performance degradation associated with the known VHF transition issue affecting the B777.

This airline does not employ the SITA VGS in NZZO FIR and the performance data is unaffected by VHF transition issues.

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Airline PPP

Airline EEE

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Airline FFF

Airline RRR

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Airline VVV

Airline LLL

4. A340 SATCOM Performance

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Airline AAA

Airline ZZZ

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Airline BBB

 

Underperformance by BBB A345 is under PR investigationand may be resolved by GES R15. . 

 

5. A380 SATCOM+HF Performance

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Airline SSS

Airline TTT

Performance under PR investigation.

Performance under PR investigation.

6. A330 SATCOM Performance

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Airline JJJ

 

7. All Aircraft – All RGS

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RCP 240

RCP 400

8. All Aircraft - SATCOM

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RCP 240

RCP 400

9. All Aircraft - SATCOM + HF

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RCP 240

RCP 400

10. All Aircraft - VHF

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RCP 240

RCP 400