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Development of an RNP AR APCH approach procedure within tight airspace constraints

Unkelbach, Richard (2021) Development of an RNP AR APCH approach procedure within tight airspace constraints. Bachelorarbeit, TU Berlin.

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Kurzfassung

Required navigation performance authorization required (RNP AR) approach (APCH) procedures are a special form of approaches with vertical guidance (APVs) where tougher navigation system requirements in terms of accuracy, integrity and functionalities allow smaller obstacle clearance areas and the use of curved legs in all approach segments. That leads to very flexible approach design possibilities compared to other instrument approach procedures and becomes especially valuable at airports surrounded by limiting terrain and/or airspace. This paper guides through the development of an RNP AR approach on runway 15L at Isa Air Base in Bahrain. The establishment of instrument approaches on this runway has been complicated so far as the final approach would have led straight through the controlled traffic region (CTR) of an adjacent air base. We show that entering the CTR, which ends less than 3.3 NM before the runway threshold, can be avoided with an RNP AR approach by employing a curved leg in the final approach segment and the highest possible navigation accuracy of RNP 0.1 – two unique features of RNP AR APCH. We then fly and test the procedure in an Airbus A320 level D full flight simulator under the wind and weather conditions considered by the procedure design rules. The results show that the actual navigation performance met the required one, so that we can prove that our approach is safe to fly.

elib-URL des Eintrags:https://elib.dlr.de/140705/
Dokumentart:Hochschulschrift (Bachelorarbeit)
Titel:Development of an RNP AR APCH approach procedure within tight airspace constraints
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Unkelbach, RichardRichard.Unkelbach (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:1 Januar 2021
Erschienen in:Development of an RNP AR APCH approach procedure within tight airspace constraints
Referierte Publikation:Nein
Open Access:Ja
Seitenanzahl:93
Status:veröffentlicht
Stichwörter:RNP AR, Approach Design
Institution:TU Berlin
Abteilung:Institut für Luft- und Raumfahrt Flugführung und Luftverkehr
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Luftverkehr und Auswirkungen
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L AI - Luftverkehr und Auswirkungen
DLR - Teilgebiet (Projekt, Vorhaben):L - Integrierte Flugführung
Standort: Braunschweig
Institute & Einrichtungen:Institut für Flugführung > Pilotenassistenz
Hinterlegt von: Dautermann, Dr. Thomas
Hinterlegt am:24 Feb 2021 19:56
Letzte Änderung:08 Mär 2021 15:15

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