C919 VMT | Virtual Maintenance Trainer

Product Documents Download Document Version Product Model CNFSimulator.VMT.C919 Product Specification V2026.5 #C919VMT Download CNFSimulator.VMT.C919 User Manual V2026.5 #C919VMT CNFSimulator.VMT Website ★ CNFSimulator.VMT.C919 Specifications Desktop-based virtual maintenance training system for civil aviation maintenance personnel. The world's first engineering-grade VMT developed for the COMAC C919 — China's next-generation narrowbody aircraft — built on the official COMAC-authorized C919 aircraft dataset. Compliant with CAAC CCAR-147 / AC-147-04R1 Type II practical training requirements and MH/T 3028-2013 Grade B simulator standard. Main Features: Developed on the official COMAC C919 aircraft dataset (COMAC-authorized); all component models, system logic, and procedures are aircraft-accurate Fully interactive 3D virtual cockpit — all panels (P1–P9, P18) mouse-operable; complete ECAS / EFIS display simulation including PFD, ND, ECAS system pages 3-layer dynamic system schematics: logic / structure / wiring — live-synced with cockpit state in real time 3D virtual aircraft (COMAC C919) with component-level disassembly and maintenance task execution; full walkaround access including LEAP-1C engine nacelles, landing gear bays, avionics bay, cargo doors 20 ATA system chapters covered: ATA 21–36, ATA 49, ATA 52, ATA 53, ATA 70 and more Minimum 265 training tasks (operations, testing, disassembly/installation, fault isolation) based on actual C919 AMM procedures Full CFDS (Centralized Fault Display System) simulation with BITE test capability; fault effects identical to real aircraft in ground and airborne states Embedded C919 maintenance manuals: AMM, IPC, TSM and more CFM LEAP-1C engine simulation with full trial run task library and abnormal scenario coverage Full flight simulation: engine start, taxi, takeoff, cruise, approach, landing Networked classroom: 1 instructor station + up to 12 student stations Built-in LMS: task assignment, exam delivery, automatic grading, training record export 1,000+ concurrent web-based sessions supported (LAN or external network) Continuous runtime 24+ hours; standard office environment; no special infrastructure required Regulatory compliance: CAAC CCAR-147 / AC-147-04R1, MH/T 3028-2013 Grade B ★ Product Applications Aircraft Systems Maintenance Training Covers 20 ATA chapters including air conditioning, electrical, hydraulics, fuel, flight controls, landing gear, fire protection, navigation, APU, and powerplant (LEAP-1C) Supports operations, functional testing, disassembly/installation, and fault isolation tasks Training tasks built on C919 AMM procedures — purpose-built VMT for C919 type-rating maintenance training on China's domestically manufactured narrowbody aircraft Fault Diagnosis and Troubleshooting Training Instructor injects faults remotely across any ATA chapter; students diagnose from ECAS cautions, warnings, and CFDS reports Supports BITE-guided multi-system troubleshooting; fault effects identical to the real C919 aircraft Aligned with CAAC AC-147-04R1 C919 type-rating syllabus for both classroom and airline maintenance training contexts Classroom Instruction and Examination Centralized instructor control over all student stations via networked classroom Supports written and practical examination delivery with automatic grading Training records exportable for CCAR-147 compliance documentation; mobile browser access for LMS functions ★ Function Upgrade Options LEAP-1C Engine Trial Run Training Module Full COMAC C919 LEAP-1C engine trial run task library: cold turn, start, idle, climb power, cruise, shutdown Covers abnormal scenarios: hung start, hot start, fire during start, compressor stall, overtemperature Compliant with CCAR-147 powerplant training requirements for the C919 type rating Additional Aircraft Type The C919 VMT platform supports addition of A320 or B737 modules within the same training environment Each aircraft type operates as an independent training environment; switch between types within the same platform