2017 Despatch pattern timing, coded Desc: Code specifying the detailed times for routine shipments or deliveries within data element 2015 Despatch pattern, coded. Repr: an..3 A 1st shift (normal working hours) Self explanatory. B 2nd shift Self explanatory. C 3rd shift Self explanatory. D A.M. Ante Meridiem (forenoon). E P.M. Post Meridiem (afternoon). F As directed Self explanatory. G Any shift The production period that a product will be built such as 1st shift or 3rd shift. H 24 hour clock Self explanatory. Y None Used to cancel or override a previous pattern. ZZZ Mutually defined Despatch pattern timing according to agreement.