Navigate / EASA

CS ACNS.D.ADSB.100 Integrity

ED Decision 2013/031/R

(a)     The ADS-B Out system integrity is designed commensurate with a ‘major’ failure condition for the transmission of the following parameters:

(1)     ICAO 24-bit aircraft address;

(2)     Airborne Horizontal Position — Latitude and Longitude;

(3)     Airborne Navigation Integrity Category: NIC;

(4)     Airborne/Surface Navigation Accuracy Category for Position: NACp;

(5)     Airborne/Surface Source Integrity Level: SIL;

(6)     Airborne/Surface System Design Assurance: SDA;

(7)     1090 ES Version Number;

(8)     Airborne velocity over Ground — East/West and North/South;

(9)     Airborne/Surface Navigation Accuracy Category for Velocity: NACv;

(10)    Emitter Category;

(11)    Surface Horizontal Position — Latitude and Longitude;

(12)    Surface Navigation Integrity Category: NIC;

(13)    Surface Ground Track;

(14)    Movement (surface ground speed);

(15)    Length/width of Aircraft;

(16)    GPS Antenna Offset;

(17)    Geometric Altitude;

(18)    Geometric Altitude Quality: GVA;

(b)     The ADS-B Out system integrity is designed commensurate with a ‘minor‘ failure condition for the transmission of other data parameters.