PAGE_24_LMWP (Swedish Enigma M3 intercept):

Swedish Enigma M3 interceptENIGMA M3 MESSAGE KEY (Swedish Enigma M3 intercept LMWP):
Type: M3
Reflector: B
Wheel Order: 1 6 2
Ring Settings: ATG Alternate: AGG
Message Key: MDR Alternate: MQR
Grund: Unknown
Plugs: AB EG JS LQ OT VY
Picture source and copyright: http://signalspaning.se
Solution of naval Enigma message LMWP of 11 April 1940:
Message as intercepted:
1120/22 LMWP ZTXM YPPQ KAJE RAEY NFEC UVDC XMUV EWUJ WVVA NRZN NPXT RJDQ QGGV DMBM IPPO UHYZ OSWD FUSQ JUZT WYLW ANUH WKLL LMWP ZTXM
Message indicator groups: LMWP ZTXM
Ciphertext (without indicator groups):
YPPQKAJERAEYNFECUVDCXMUVEWUJWVVANRZNNPXTRJDQQGGVDMBMIPPOUHYZOSWDFUSQJUZTWYLWANUHWKLL |
Plaintext:
GRUPPEVONVONSTADTHAGENFLUGSICHERUNGSSCHIFCARLMEYERHIEREINGELAUFENYAUSSERDEMMMMEINSCJ |
Interpretation (Plaintext with word divisions and with garbles corrected):
Gruppe von Stadthagen:
Flugsicherungsschiff Carl Meyer hier eingelaufen, ausserdem M 1.
Translation (preliminary):
[To] Group from Stadthagen:
Aircraft support vessel Carl Meyer has entered port here, as well as M 1.
Note:
- “M 1” = “Minensuchboot 1” (or, in English, “Minesweeper 1”).
Broken by Dan Girard