Today, @AirAsia is opening a new air route, operated with an @Airbus #A320 #A320 registered as 9M-RAD 
The callsign is: #AK1902 https://t.co/PJAODUU8fW
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Changi Beach Car Park 5
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CHANGI AIRPORT
['today', '@airasia', 'opening', 'new', 'air', 'route', 'operated', '@airbus', '#a320', '#a320', 'registered', '9m', 'rad', 'callsign', '#ak1902', 'https://t.co/pjaoduu8fw']
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today @airasia opening route with @airbus #a    #a    registered #ak    
today opening new air route operated a320 a320 registered 9mrad callsign ak1902
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

The post does not relate to a maintenance report feedback to public flat house. The mention of "ak1902" is likely a flight number and not related to a maintenance report for a public flat house.