2009 MMA designator
Earliest known issue: 28th May 2009Last modified/checked: Sunday, 28th June, 2009 - HTML 4.01 Transitional
An interesting change has been made to the Moores designator in the 326 million number group.
The designator is now printed as "MMA" rather than the "MA" as would have been previously expected.
The MMA 1 and MMA 2 both show the "having a metcard in your wallet..." hint whilst both the MMA 3 and MMA 4 show "with over 870 metcard outlets..."
No other designators have been seen as yet and it is not currently known why this change has occurred.