Baltic BCS3 at Copenhagen on Jul 11th 2021, both engines shut down automatically on touch down
Last Update: August 25, 2021 / 10:51:01 GMT/Zulu time
Incident Facts
Date of incident
Jul 11, 2021
Classification
Incident
Airline
Air Baltic
Flight number
BT-139
Departure
Riga, Latvia
Destination
Copenhagen, Denmark
Aircraft Registration
YL-AAQ
Aircraft Type
Airbus A220-300
ICAO Type Designator
BCS3
The aircraft is still on the ground in Copenhagen about 4 days later.
On Jul 26th 2021 the Canadian TSB reported:
On top of the descent to EKCH, the flight crew disengaged the Auto Throttle (AT) and extended the flight spoilers to reduce speed of the aircraft. The right-hand throttle fail Master Caution light came on a few seconds after the AT disengaged. The right-hand throttle fail abnormal checklist was completed and the approach continued. After touch down with both main landing gear on the ground, both engines shutdown.
The aircraft came to full stop on the taxiway and was towed to the gate. The Accident Investigation Board of Denmark delegated the investigation to the TSB, as per ICAO Annex 13. The TSB opened a Class 3 investigation.
On Aug 25th 2021 the Danish Havarikommissionen (HCL) released their final note confirming the investigation has been delegated to the Canadian TSB and added the following tag line: "A safety feature unknown to the pilots and operator stopped both engines immediately after landing on the runway". The HCL summarized the sequence of events:
When the aircraft began the descent inbound EKCH, with the autopilot and the autothrottle engaged, the flight crew retarded the thrust levers to the idle position resulting in a disengagement of the autothrottle.
Shortly after the disengagement of the autothrottle, the R THROTTLE FAIL master caution light illuminated. The flight crew performed the applicable Non-normal Airplane Flight Manual procedure.
Upon touchdown, with both main landing gears on the ground, an uncommanded dual engine shutdown occurred.
The flight crew maintained aircraft control, vacated the runway and came to a full stop on the taxiway.
There were no injuries.
The serious incident occurred in daylight and under Visual Meteorological Conditions (VMC).
Damage to aircraft: None.
Incident Facts
Date of incident
Jul 11, 2021
Classification
Incident
Airline
Air Baltic
Flight number
BT-139
Departure
Riga, Latvia
Destination
Copenhagen, Denmark
Aircraft Registration
YL-AAQ
Aircraft Type
Airbus A220-300
ICAO Type Designator
BCS3
This article is published under license from Avherald.com. © of text by Avherald.com.
Article source
You can read 2 more free articles without a subscription.
Subscribe now and continue reading without any limits!
Read unlimited articles and receive our daily update briefing. Gain better insights into what is happening in commercial aviation safety.
Send tip
Support AeroInside by sending a small tip amount.
Related articles
Fleet type match
Baltic BCS3 at Helsinki on Mar 29th 2024, passenger oxygen masks released, cabin pressure okay
An Air Baltic Bombardier C-Series CS-300, registration YL-CSN performing flight BT-308 from Helsinki (Finland) to Riga (Latvia) with 120 people on…
Fleet type match
Baltic BCS3 at Palanga on Jul 1st 2023, high rate of descent below minimum safe height, approach continued
An Air Baltic Bombardier C-Series CS-300, registration YL-CSA performing flight BT-375 from Riga (Latvia) to Palanga (Lithuania), was on approach to…
Fleet type match
Baltic BCS3 at Hamburg on Jul 4th 2023, lightning strike
An Air Baltic Bombardier C-Series CS-300, registration YL-ABI performing flight BT-252 from Hamburg (Germany) to Riga (Latvia), was climbing out of…
Fleet type match
Baltic BCS3 near Vienna on May 30th 2023, unreliable airspeed
An Air Baltic Bombardier C-Series CS-300 on behalf of Swiss, registration YL-ABC performing flight LX-2251 from Budapest (Hungary) to Zurich…
Fleet type match
Baltic BCS3 at Brussels on Apr 19th 2023, started final descent too early
An Air Baltic Bombardier C-Series CS-300 on behalf of Swiss International Airlines, registration YL-ABM performing flight LX-780 from Zurich…
Newest articles
Fleet type match
ANA B738 at Yonago on Apr 7th 2024, GPWS saves the day
An ANA All Nippon Airways Boeing 737-800, registration JA69AN performing flight NH-389 from Tokyo Haneda to Yonago (Japan), was on a circling…
Fleet type match
ANA B788 at Sapporo on Apr 24th 2024, hydraulic leak after landing
An ANA All Nippon Airways Boeing 787-8, registration JA804A performing flight NH-71 from Tokyo Haneda to Sapporo Chitose (Japan) with 213 people on…
Subscribe today
Are you researching aviation incidents? Get access to AeroInside Insights, unlimited read access and receive the daily newsletter.
Pick your plan and subscribePartner
A new way to document and demonstrate airworthiness compliance and aircraft value. Find out more.
ELITE Simulation Solutions is a leading global provider of Flight Simulation Training Devices, IFR training software as well as flight controls and related services. Find out more.
Your regulation partner, specialists in aviation safety and compliance; providing training, auditing, and consultancy services. Find out more.
AeroInside Blog
Popular aircraft
Airbus A320Boeing 737-800
Boeing 737-800 MAX
Popular airlines
American AirlinesUnited
Delta
Air Canada
Lufthansa
British Airways