Sequence of Events
On 19 December 1997, a SilkAir Boeing B737-300 aircraft, registration 9V-TRF, was on a scheduled commercial international passenger flight under Instrument Flight Rules (IFR), routing Singapore – Jakarta – Singapore.
The flight from Singapore to Jakarta operated normally. After completing a normal turnaround in Jakarta the aircraft departed Soekarno-Hatta International Airport for the return leg.
At 08:37:13 (15:37:13 local time) the flight (MI 185) took off from Runway 25R with the Captain as the handling pilot. The flight received clearance to climb to 35,000 feet (Flight Level 350) and to head directly to Palembang6. At 08:47:23 the aircraft passed FL245. Ten seconds later, the crew requested permission to proceed directly to PARDI7.
The air traffic controller instructed MI 185 to standby, to continue flying directly to Palembang and to report when reaching FL350. At 08:53:17, MI 185 reported reaching FL350. Subsequently, the controller cleared MI 185 to proceed directly to PARDI and to report when abeam Palembang.
At 09:05:15.6, the cockpit voice recorder (CVR) ceased recording. According to the Jakarta ATC transcript, at 09:10:18 the controller informed MI 185 that it was abeam Palembang. The controller instructed the aircraft to maintain FL350 and to contact Singapore Control when at PARDI. The crew acknowledged this call at 09:10:26. There were no further voice transmissions from MI 185. The last readable data from the flight
data recorder (FDR) was at 09:11:27.4. Jakarta ATC radar recording showed that MI 185 was still at FL350 at 09:12:09. The next radar return, eight seconds later, indicated that MI 185 was 400 feet below FL350 and a rapid descent followed.
The last recorded radar data at 09:12:41 showed the aircraft at FL195. The empennage of the aircraft subsequently broke up in flight and the aircraft crashed into the Musi River delta, about 28 kilometres north east of Palembang. The accident occurred in daylight and in good weather condition.
Source: NTSB report
Note: Should be 12th Anniversary instead of 10th Anniversary. (Sorry for the typo)
On 19 December 1997, a SilkAir Boeing B737-300 aircraft, registration 9V-TRF, was on a scheduled commercial international passenger flight under Instrument Flight Rules (IFR), routing Singapore – Jakarta – Singapore.
The flight from Singapore to Jakarta operated normally. After completing a normal turnaround in Jakarta the aircraft departed Soekarno-Hatta International Airport for the return leg.
At 08:37:13 (15:37:13 local time) the flight (MI 185) took off from Runway 25R with the Captain as the handling pilot. The flight received clearance to climb to 35,000 feet (Flight Level 350) and to head directly to Palembang6. At 08:47:23 the aircraft passed FL245. Ten seconds later, the crew requested permission to proceed directly to PARDI7.
The air traffic controller instructed MI 185 to standby, to continue flying directly to Palembang and to report when reaching FL350. At 08:53:17, MI 185 reported reaching FL350. Subsequently, the controller cleared MI 185 to proceed directly to PARDI and to report when abeam Palembang.
At 09:05:15.6, the cockpit voice recorder (CVR) ceased recording. According to the Jakarta ATC transcript, at 09:10:18 the controller informed MI 185 that it was abeam Palembang. The controller instructed the aircraft to maintain FL350 and to contact Singapore Control when at PARDI. The crew acknowledged this call at 09:10:26. There were no further voice transmissions from MI 185. The last readable data from the flight
data recorder (FDR) was at 09:11:27.4. Jakarta ATC radar recording showed that MI 185 was still at FL350 at 09:12:09. The next radar return, eight seconds later, indicated that MI 185 was 400 feet below FL350 and a rapid descent followed.
The last recorded radar data at 09:12:41 showed the aircraft at FL195. The empennage of the aircraft subsequently broke up in flight and the aircraft crashed into the Musi River delta, about 28 kilometres north east of Palembang. The accident occurred in daylight and in good weather condition.
Source: NTSB report
Note: Should be 12th Anniversary instead of 10th Anniversary. (Sorry for the typo)
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