LDM #416: Tank Gunner Sight Display GDU3229- Teardown, reverse engineering and test

Schematic diagram:

LDM416_SCH_A

LDM #439: Boeing 777 Cabin Pressure Control System

Posted by on Déc 14, 2025 in Blog | 0 comments

Schematic diagram of pressure transducer:

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LDM #434: Marker receiver DECCA RM671 and CRM.555 generator modification

Posted by on Nov 18, 2025 in Non classé | 0 comments

Schematic diagram: RM671_A Source code: Code_Marker_Demodulator_A

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LDM #433: Horizontal Situation Indicator Aeronetics HSI-421D Part 2

Posted by on Nov 13, 2025 in Blog | 0 comments

Schematic diagram: HSI-421D_Digital_Board_A Code: files code_D8751H  

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LDM #426 : France Aerospace BDHI ID182A – Part 2: final tests

Posted by on Sep 28, 2025 in Non classé | 0 comments

Full schematic diagrams: LDM426_SCH_A

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LDM #412: EPR Indicator Smiths 60B00301-12

Posted by on Juin 23, 2025 in Blog | 0 comments

Schematic diagram: EPR_Sch_A

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