Dhaka, Aug. 14 -- A series of recent mechanical glitches in Biman Bangladesh Airlines flights has sparked concerns over passenger safety and the national carrier's maintenance standards.

Multiple aircraft have been grounded or returned mid-flight due to technical issues during the period amid, dealing a fresh blow to the national flag carrier's reputation and putting its image at stake.

According to Biman sources, at least nine aircraft on both domestic and international routes reported various faults last month.

Although accidents could be averted repeated disruptions have led to flight cancellations, schedule chaos, missed connections and significant inconvenience for passengers, reports UNB.

In the past 30 days, technical issues have...