getting to grips with CAT II CAT III operations(40)

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Note:  when making an approach using an autothrottle system, the approach speed may be selected manually or automatically.
c)  The position of the aeroplane is such that, between 90m and the DH the deviation with regard to the reference ILS beam, does not exceed the values of Glide Path or Localizer deviation for the excess-deviation alerts.
ATTACHMENT B
AIRBUS AIRCRAFT
CAT II / CAT III CERTIFICATION STATUS

A300 B2/B4 CERTIFICATION STATUS
DGAC/FAA
Category  Min. DH  AH  Min RVR  Remarks 
CAT II  100 ft  see AC120-29  APPR 2 or LAND 2 or LAND 3 
CAT III A fail-operationalwith DH  15 ft  100 ft  see AC120.28A  LAND 3 
CAT III A faiI-operationalwithout DH  100 ft  see AC 120.28A  LAND 3 

Modifications 
CAT II  A300 B2/B4 basic including A300 FFCC 
CAT IIIA  Aircraft with mod 1510 or 2599 
A300 FFCC is not CAT III approved 

A310 CAT II/III CERTIFICATION STATUS
DGAC
Category  Min. DH  MABH  AH  Min. RVR  Remarks 
CAT II  100 ft  No RVR specified  Certified capability CAT 2, CAT 3 
CAT III fail-passive withDH (1)  15 ft  No RVR specified  Certified capability CAT 3 
CAT III fail-operationalwithout DH  15 ft  15 ft  100 ft  No RVR specified  Certified capability CAT 3 
CAT III fail-operationalwithout DH  100 ft  125 m  Roll-out mode operative Certified capability CAT 3 
CAT III fail- 100 ft  75m  Certified 
operationalwithout DH  capability CAT 3 

Modifications: 
CAT II  Basic aircraft 
(1) CAT III  Aircraft with mod 4747 = NO LONGER APPLICABLE 
4747: CAT III fail-passive annunciation 
CAT III DH = 15 ft:  Aircraft with mod. 4941 
4941: Achieve CAT III fail-operational 

CAT III without DH and RVR = 125m: Aircraft with mod. 4941
4941: Achieve CAT III fail-operational
CAT III without DH and RVR = 75m: With mod (4941+5502+5429+5528+5757)
4941: Achieve CAT III fail operational 5429: Upgrade autothrottle 5502: Autopilot: Modify FAC, FCC, FCU supply bus bar 5528: AFS: Update FAC CAT III certification standard 5757: AFS: Update FCC, MTP CAT III certification standard
For specific AFCS limitations, refer to Flight Manuals.
A310 CAT II/III CERTIFICATION STATUS
LBA
Category  Min. DH  MABH  AH  Min. RVR  Remarks 
CAT II  100 ft  No RVR specified  Certified capability CAT 2, CAT 3 
CAT III fail-operationalwith DH  100 ft  200m  Certified capability CAT 3 
CAT III fail-operationalwithout DH  100 ft  75m  Certified capability CAT 3 
　
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