37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 1419210 |
Time | |
Date | 201701 |
Local Time Of Day | 1801-2400 |
Place | |
Locale Reference | OGG.Airport |
State Reference | HI |
Aircraft 1 | |
Make Model Name | Airbus 318/319/320/321 Undifferentiated |
Operating Under FAR Part | Part 121 |
Flight Phase | Final Approach |
Route In Use | STAR CAMPS3 |
Flight Plan | IFR |
Person 1 | |
Function | Captain Pilot Flying |
Qualification | Flight Crew Air Transport Pilot (ATP) |
Person 2 | |
Function | Pilot Not Flying First Officer |
Qualification | Flight Crew Air Transport Pilot (ATP) |
Events | |
Anomaly | Deviation - Altitude Excursion From Assigned Altitude Deviation - Speed All Types Inflight Event / Encounter Weather / Turbulence |
Narrative:
We were descending on the CAMPS3 arrival to ILS 2 with auto pilot on and with airspeed of 240 knots intervened. We were informed that there were reports of light to moderate chop between 4500 and 3500 feet but that the reports were over an hour old. I informed the flight attendants of impending chop and to stow everything and be seated. After harpo we were given a heading turning us more northerly inside of camps. Passing 4700 feet we started picking up light to moderate chop which quickly escalated to moderate to severe by 4000 feet. In a right angle of bank in open descent with partial speed brakes passing 3700 feet airspeed trend arrow was fluctuating +- 40 knots and instruments were becoming difficult to read. Though in a descent; the next thing we knew we had climbed back up above 4500 feet and airspeed had bled off to near the amber foot. Next; the auto pilot kicked off and it was difficult to know what we had as the instruments were difficult to read so I declared 'escape' and 'toga'; selected toga and stowed the speed brakes. Passing 6000 feet the aircraft settled down so we could see what we had and so I reinstated auto pilot 1; selected climb power and continued the climb to 7000 feet. We then informed hfc that we had experienced up to severe turbulence. They seemed very surprised at the report as they had no adverse reports recently. They suggested that we could approach the airport from the south instead of the west and might bypass the rough air. We agreed and they turned us south to intercept the glide slope out near camps. The ride seemed better well south of the field near camps so we slowed to 210 and configured to flaps 1 at 3000 feet. The airspeed trend arrow was still fluctuating +- 10 knots. About 5 NM from the IAF the turbulence picked up again and within seconds the airspeed had increased over 40 knots. We had 2 moments where the airspeed exceeded the flaps 1 barber pole and we got the accompanying aural warning. We once again reported the severe turbulence asked for a higher altitude and declared that we would be diverting to ZZZ. Once we were climbing and had established our routing to ZZZ; I made a brief announcement to the people that we were fine and were on our way to ZZZ. I then sent a divert report to dispatch via ACARS. I received a reply from dispatch surprised at my report and questioning if I was truly diverting. I replied yes due to severe turbulence. Luckily; there were no injuries and only minor aircraft damage. One static wick missing and one fastener popped.
Original NASA ASRS Text
Title: Air carrier flight crew reported severe turbulence approaching OGG with speed fluctuating +- 40 knots and went around twice before diverting.
Narrative: We were descending on the CAMPS3 arrival to ILS 2 with auto pilot on and with airspeed of 240 knots intervened. We were informed that there were reports of light to moderate chop between 4500 and 3500 feet but that the reports were over an hour old. I informed the Flight Attendants of impending chop and to stow everything and be seated. After HARPO we were given a heading turning us more northerly inside of CAMPS. Passing 4700 feet we started picking up light to moderate chop which quickly escalated to moderate to severe by 4000 feet. In a right angle of bank in open descent with partial speed brakes passing 3700 feet airspeed trend arrow was fluctuating +- 40 knots and instruments were becoming difficult to read. Though in a descent; the next thing we knew we had climbed back up above 4500 feet and airspeed had bled off to near the amber foot. Next; the Auto Pilot kicked off and it was difficult to know what we had as the instruments were difficult to read so I declared 'ESCAPE' and 'TOGA'; selected TOGA and stowed the speed brakes. Passing 6000 feet the aircraft settled down so we could see what we had and so I reinstated Auto Pilot 1; selected Climb Power and continued the climb to 7000 feet. We then informed HFC that we had experienced up to severe turbulence. They seemed very surprised at the report as they had no adverse reports recently. They suggested that we could approach the airport from the south instead of the west and might bypass the rough air. We agreed and they turned us south to intercept the Glide Slope out near CAMPS. The ride seemed better well south of the field near CAMPS so we slowed to 210 and configured to flaps 1 at 3000 feet. The airspeed trend arrow was still fluctuating +- 10 knots. About 5 NM from the IAF the turbulence picked up again and within seconds the airspeed had increased over 40 knots. We had 2 moments where the airspeed exceeded the flaps 1 barber pole and we got the accompanying aural warning. We once again reported the severe turbulence asked for a higher altitude and declared that we would be diverting to ZZZ. Once we were climbing and had established our routing to ZZZ; I made a brief announcement to the people that we were fine and were on our way to ZZZ. I then sent a divert report to dispatch via ACARS. I received a reply from dispatch surprised at my report and questioning if I was truly diverting. I replied yes due to severe turbulence. Luckily; there were no injuries and only minor aircraft damage. One static wick missing and one fastener popped.
Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.