The Beechcraft King Air aircraft under call sign 'FLT04' today accomplished checks at Bhadrapur airport today.
Despite having five aircraft with Guna Airlines, only two were operational until before the suspension.
The authority's opinion is that the decision to resume flights depends solely on whether all necessary work has been done for the safety of flights.
The Bombardier turbo-prop aircraft used in domestic flights proving to be efficient in Nepal, known as the 'Q-400', has also been proven efficient worldwide.
The airport office stated that most flight schedules had been affected by flight calibration until 1:30 p.m yesterday.
The wide body aircraft Airbus A330 is also taking more time than anticipated to come back in the air after the incident.
Due to the increased flow of passengers in the Domestic terminals of TIA, there used to be chaos and difficulty in the baggage claim stations.
The company took delivery of 4 Canadian-made Bombardier Dash-8 Q400 aircraft with 80-seat capacity, two in 2019 and two more in 2022.
The company is currently preparing to operate four commercial flights per week initially.
BB Airways' AOC had been suspended due to not being able to sustain flights even in the first three months.