A320 Loc Beam Capture
Thread Starter
Join Date: Apr 2018
Location: US
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
A320 Loc Beam Capture
IF aircraft lost it GPS Primary，it’s pre-capture function inoperative. What will the aircraft do if the interception angle with final is like 150 degree?
sitll turn inbound to capture the loc beam
or turn outbound, goes the opposite direction since it in 90hz
or 150hz zone?
If the final course is 180, I put 183 on radionav page, ac
will capture 180 or 183 ?
firends who fly B738 told me Boeing can capture 183, is that ture?
Many thanks
sitll turn inbound to capture the loc beam
or turn outbound, goes the opposite direction since it in 90hz
or 150hz zone?
If the final course is 180, I put 183 on radionav page, ac
will capture 180 or 183 ?
firends who fly B738 told me Boeing can capture 183, is that ture?
Many thanks
Join Date: May 2013
Location: Austria
Posts: 15
Likes: 0
Received 0 Likes
on
0 Posts
Based on Smith&TH last REV. All ADIR operative. A/C in heading mode and with in ILS Coverage Area 
SPEED OP DES HDG CAT3DUAL AP1+2
G/S BLUE ALT LOC BLUE T/THR
SPEED OP DES LOC* CAT3DUAL AP1+2
GS/BLUE ALT A/THR
SPEED G/S LOC CAT 3 DUAL AP1+2
A/THR
Verify with ILS RAW data. If fault capture just pull HDG
Auto number 180 [Small]
It will Capture 183 [Big Number] <- Pilot Input
SPEED OP DES HDG CAT3DUAL AP1+2
G/S BLUE ALT LOC BLUE T/THR
SPEED OP DES LOC* CAT3DUAL AP1+2
GS/BLUE ALT A/THR
SPEED G/S LOC CAT 3 DUAL AP1+2
A/THR
Verify with ILS RAW data. If fault capture just pull HDG
If the final course is 180, I put 183 on radionav page, ac
will capture 180 or 183 ?
will capture 180 or 183 ?
It will Capture 183 [Big Number] <- Pilot Input
