Operational Key Sites Health Status 09/30/2015 harris.com Ops Overview • Operational key site data since IOC: SLC from 8/7/2015-9/17/2015 (6 weeks); IAH from 9/3/2015-9/16/2015 (2 weeks); HOU from 9/10/2015-9/16/2015 (1 week) • Overall eligible flights – KSLC total: 295; KSLC per week average: 49 – KIAH total: 410; KIAH per week average: 205 – KHOU total: 48; KHOU per week average: 48 (one week) • Flights receiving clearance via CPDLC DCL (Goal: 100%) – 57.2% at KSLC (over 6 weeks) – 71.7% at KIAH (over 2 weeks) – 72.9% at KHOU (over 1 week) • Revisions that Should Have been Sent via CPDLC DCL (Goal: 0%) – 27.6% at KSLC (47 total – 13 via voice) – 41.1% at KIAH (107 total – 44 via voice) – 100% at KHOU (1 total – 1 via voice) | DCIT OMWG Health Monitoring Report |2 END | DCIT OMWG Health Monitoring Report |3 Backup Slide | DCIT OMWG Health Monitoring Report |4 Trials Overview • DCL Trials data for period 07/20/2015 – 09/14/2015 • Overall 15.7% increase ▲ in eligible flights per week (675 to 781) – KMEM 10% increase ▲ (281 to 309) – KEWR 20% increase ▲ (394 to 474) • Flights receiving clearance via CPDLC DCL – 7% decrease ▼ at KMEM (95% to 88%) – 6% decrease ▼ at KEWR (89% to 83%) • Revisions that Should Have been Sent via CPDLC DCL – 13.6% at KMEM (169 total – 23 via voice) – 27.4% at KEWR (336 total – 92 via voice) | DCIT OMWG Health Monitoring Report |5