2025 Altimetry System Error (ASE) Technical Interchange Event
- Dates: 9th to 11th September 2025
- Location: Seattle, WA 98121 USA
Representatives from the Federal Aviation Administration and EUROCONTROL chaired an Altimetry System Error (ASE) Technical Interchange Event on 9th to 11th September 2025 in Seattle, Washington.
This ASE Technical Interchange Meeting was open to aviation industry and regulatory agency attendees.
Agenda (PDF)
Day 1
Presentation | Presented by |
RVSM in North America (PDF) | NAARMO |
Large ASE in the United States (PDF) | NAARMO |
Day 2
Presentation | Presented by |
Observed Performance Above and Below 410 (PDF) | NAARMO |
Comparison of Sources of MET Data (PDF) | NAARMO |
Height Differences Between Flight Levels (PDF) | NAARMO |
Day 3
Presentation | Presented by |
Improvements in Monitoring (PDF) | NAARMO |
