Cessna 172 PK-WUG — Cimanuk River, Indramayu - West Java

Flying below the minimum safe altitude is contrary to the Indonesia regulation and AAA procedure and hazardous especially if any obstacles surround the flight path. The Garmin G1000 data log of two AAA aircraft within period of four months prior the PK-WUG accident recorded 17 training flights flying below the minimum safe altitude. These low flying were not detected as the AAA had not established…

The AAA aircraft engineer that had suspected the aircraft had flown on low altitude. However, the investigation did not find any air safety/hazard report regarding this finding. The hazard that is not reported makes the absence of risk assessment and the mitigation that may resulted in accident or incident. KNKT recommends the AAA to improve the safety management system implementation including ha…

The DAAO inspector used DGCA form 141-04 which comprised of several checklist questions to check the conformity of requirement standard in the CASR part 141. Different interpretation of the checklist guidance by DAAO inspectors had made the requirement of the flight following did not oversight thoroughly. The DAAO inspectors explained that if PSC or Provisional Pilot School Certificate holder abl…