Diapositiva 1

Johann Estrada Pelletier.
Coordinador Nacional USOAP.
Republica Dominicana.
REPUBLICADOMINICANA
DIRECCION GENERAL DE AERONAUTICA CIVIL
SERVICIOS DE INFORMACIÓN AERONÁUTICA
Apartado Postal 1180, Santo Domingo, D. N.
Telef. (809) 542-0160, 221-7909, 549-0402
FAX (809) 221-8616, 549-0283
AIC
DIRECCION GENERAL DE
AERONAUTICA CIVIL
Ave. México esq. Ave.
Dr. Delgado, Bloque A, 2do. Nivel, Santo
Domingo, República Dominicana.
AFTN MDSD YNYX
E-Mail: h;roman@codetel.net.do
SERIE A
CIRCULAR DE
INFORMACION
AERONAUTICA
No. 02/97
Fecha: 12/DIC/97
CIRCULAR DE INFORMACIÓN AERONÁUTICA
SOBRE El USO DEL SISTEMA MUNDIAL DE DETERMINACIÓN DE LA POSICIÓN
(GPS) PARA VUELOS IFR EN LA FIR SANTO DOMINGO
AUTORIZACIÓN PARA EL USO DEL GPS
5. Se autoriza el uso del GPS en la FIR Santo Domingo como medio suplementario
de Navegación en Ruta, Terminal y Aproximaciones de no-precisión; y como medio
primario para Aproximaciones de no-precisión en aquellos aeropuertos donde no
existan sistemas de Navegación como medio único (VOR, NDB, VOR/DME, etc.): En
aquellos casos en que se requiera el uso del GPS como medio primario para
Aproximaciones de no-precisión, sé deberá obtener la autorización escrita de la
Dirección General dé Aeronáutica Civil previo cumplimiento de, los requisitos
establecidos en el párrafo 11, literal b).
Restriction: Operators must obtain a
Written authorization from the Civil
Aviation Authority prior to using this
approach procedure.
Se cumplieron todos los
Requerimientos PANS-OPS
Doc 8168 de la OACI.
What is Area Navigation? (RNAV)
ICAO Definition:
• A method of navigation which permits aircraft
operation on any desired flight path within the
coverage of the station referenced navigation
aids or within the limits of the capability of selfcontained aids, or a combination of these.
What is Area Navigation ?(RNAV)
•
Can be viewed as a computer model
–Draws a picture of the world
–Places aircrafts position on this „model world“
–For accuracy several sensor inputs accepted
•
Sensors
–Ground-based navigation aids
–Satellite-based navigation aids
–Airborne-based navigation aids
(e.g. VOR, DME)
(e.g. GPS)
(e.g. IRS)
•
3-D position information possible, e.g. by using of four or more GPS satellites
•
Quality of RNAV solution depends on quality of available sensor configuration
What is Area Navigation ?(RNAV)
RNAV system capability.
•
•
•
•
RNAV system has capability to compute distances along and across
track.
Enables aircraft to self-navigate along complex routes.
RNAV routes need not to be based on ground-based navigation
facilities.
RNAV routes may be defined by
–Runway threshold
–Navaid location
–Co-ordinate position
–etc
Atlanta SID's
ANTES
DESPUES
RNAV
• DME/DME
La ubicación geográfica de las estaciones DMEs con
relación a la posición de la aeronave deberán formar ángulos no
menores a 30° y no mayores de 150°. La exactitud de la determinación
de la posición será igual o inferior a 0.56 NM.
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Potential Disadvantages of RNAV
• Reduced flexibility by inappropriately designed RNAV
procedures:
– ATC and operators must be fully involved
during design and implementation!
– Procedure, which is not designed to take account
of ATC requirements, causes frustration.
• Mixed-mode phase during transition.
• Difficult prediction of RNAV flown profiles and turns.
• There is a tendency to allow an “extra” separation.
Difficult prediction of RNAV flown
profiles and turns.
Benefits of RNAV
– Economical
• Reduced track mileage (reduced operating costs)
• Improved takeoff payload
• Improved energy management
• Improved track keeping
• Possible reduction in number of ground based navigation facilities
• Increase in runway capacity
– Environmental
• Lower noise impact on noise sensitive areas
• Reduction in fuel consumption
• Better infrastructure planning
– Political
• Increased goodwill with local authorities and neighbors
• Release of non-utilized airspace for other users
• Increase in coordination effectiveness with neighbors airspaces
Benefits of RNAV SID’s, STAR and
APP.
• Benefits to ATC directly are:
– Less radar vectoring increases handling
capacity
– Increase in time available for conflict solution
– Reduction in monitoring required
– Compensation of wind effects by clearances
to specific RNAV waypoints
– Reduction in RT
– Track repeatability improves inter-sector
transfers
Benefits of RNAV SID’s, STAR and
APP.
• Benefits to pilots directly are:
- Provides for more stabilized aircraft
approach to landing.
- Reduces workload in the cockpit during
approach and landing.
- Flight crew is then able to focus more
attention on responding to any other
eventualities that may occur
(weather, runway conditions, etc.).
Rutas
SIDs
STARs
Aproximaciones
www.aip.idac.gov.do