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Jun 24, 2019 • 6 tweets • 2 min read
Hi Ruud,
Interesting question. Luckily, a lot has changed in the 5 years since that SESAR presentation. P-RNAV & B-RNAV are gone, for instance.
With SBAS (Space-Based Augmentation System), signal quality is continuously monitored and any degradation broadcast directly to users
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So, what's the case here? Runways always have multiple approaches, either conventional, nav beacon, satellite based or GNSS procedures. And while many are implementing PBN, so far only Israel has implemented *active* use of PBN through the approach.
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