WWII U.S. War Department Manual TM 11-1160 – Radar Set AN/TPX-4 (Confidential, 1944) Navy instruction book for Model

Navy instruction book for Model ASB-6 aircraft radar equipment

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WWII U.S. War Department Manual TM 11-1160 – Radar Set AN/TPX-4 (Confidential, 1944) Navy instruction book for ModelOffered here is an original War Department Technical Manual TM 11 1160, covering Radar Set AN TPX 4, dated December 28, 1944. This manual is marked Confidential and is a genuine WWII era publication related to U. S. military radar and identification systems. The AN TPX 4 was part of the Identification Friend or Foe (IFF) network used during WWII to distinguish friendly aircraft from unknown or enemy contacts. Systems like this were critical to air