W DOC AIRBUS | MMEL ITEMS A320F

Datalink Control and Display Unit (DCDU) (If Installed)

46-21-02 (If Installed) Datalink Control and Display Unit (DCDU)
Applicable to: -
46-21-02-A One inoperative
Repair intervalNbr installedNbr requiredPlacard
D
01.08.2026		21Yes
One may be inoperative.

46-21-02-B Procedures do not require ATC datalink
Repair intervalNbr installedNbr requiredPlacard
D
01.08.2026		20Yes
(o)
One or both may be inoperative provided that procedures do not require ATC datalink.

+ Reference
(o) Refer to OpsProc Datalink Control and Display Unit (DCDU) (If Installed) (procedures do not require ATC datalink)
46-21-02-C Procedures require ATC datalink
Repair intervalNbr installedNbr requiredPlacard
C
13.04.2026		20Yes
(o)
One or both may be inoperative provided that alternate procedures are established and used for ATC communication.

+ Reference
(o) Refer to OpsProc Datalink Control and Display Unit (DCDU) (If Installed) (procedures require ATC datalink)
"WTRUIB" 2025