The Jakarta Post reported that the leaked documents have given rise to allegations that AirAsia Indonesia violated procedures that lead to the crash of the Flight QZ8501 carrying 162 people in the Java Sea.
The first allegation came to light in a leaked document that was originally sent by the Meteorology, Climatology and Geophysics Agency (BMKG) to Transportation Minister Ignatius Jonan on Wednesday, showing that the pilots of the flight had not received a required weather report from the agency.
The time was after the plane's departure from Surabaya's Juanda International Airport at 5:35 AM local time.
An AirAsia flight operations officer (FOO) received the report only after the plane lost contact with Jakarta air traffic control at 6:17 AM, the report said.
Former National Transportation Safety Committee (KNKT) investigator Ruth Hanna Simatupang said that pilots were required to obtain weather reports from the BMKG at least 10 minutes before takeoff, it said.
"According to standard procedures, every time pilots chart flight plans, they must consider (BMKG) weather reports. So how could the plane fly without a weather report from the agency?" Hanna was quoted as saying.
Sunu Widyatmoko, the president director of AirAsia Indonesia, an associate carrier of Malaysian budget airline AirAsia, denied the allegation.
"AirAsia Indonesia really considers and is very careful in evaluating weather reports from the BMKG before every flight," he said.
Sunu said the BMKG's station at Soekarno-Hatta International Airport sent reports via e-mail four times a day to the AirAsia Indonesia operations center.
"These reports are accepted by the operations control center at all AirAsia Indonesia hubs, which are Jakarta, Medan, Surabaya, Bandung and Denpasar, where they are printed out and kept by pilots," he said.
The Transportation Ministry has grounded AirAsia flights from Surabaya to Singapore because the airline allegedly did not have permission to fly on Sundays.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
