#OpO9A #cryptanalysis #ArmyAttack #BritishArmy
Sally Port
S = 19 | 1x9 = 9
P = 16 (which is 19 flipped ;)) | 1+6 = 7
http://www.ascension-algorithm.com/2020/06/aa-911-311-77-ciphersubstitution-table.html
97
7777777777
https://www.cipherassets.com/2022/11/operation-order-of-nine-angles-opo9a.html
Gillingham
note GG
G-illin-G-am
77
eg
Flight 77
London 77
Oslo 77 kids slaughtered etc
7+7 = 14 (words); see