Cityjet CRJ9 near Zurich on Oct 6th 2025, smoke in cabin

Last Update: October 8, 2025 / 16:30:22 GMT/Zulu time

Bookmark this article
Incident Facts

Date of incident
Oct 6, 2025

Classification
Incident

Cause
Smoke in cabin

Airline
Cityjet

Flight number
SK-1684

Departure
Milan Malpensa, Italy

Destination
Copenhagen, Denmark

Aircraft Registration
EI-HSE

Aircraft Type
Canadair CL-600 Regional Jet CRJ-705

ICAO Type Designator
CRJ9

A Cityjet Canadair CRJ-900 on behalf of SAS Scandinavian Airlines, registration EI-HSE performing flight SK-1684 from Milan Malpensa (Italy) to Copenhagen (Denmark) with 91 people on board, was enroute at FL340 about 20nm east of Zurich (Switzerland) when the crew declared Mayday, Mayday, Mayday reporting smoke in the cabin and requested an emergency descent. ATC cleared them to FL250 maintaining present heading at first. The aircraft subsequently positioned for an approach to Zurich's runway 16 and landed safely on that runway about 20 minutes after leaving FL340. The crew vacated the runway and stopped on the taxiway requested emergency service to check for any smoke visible on the outside of the aircraft. The crew advised that everything looked okay in the inside of the aircraft, and the aircraft taxied to the apron about 3 minutes later

The occurrence aircraft remained on the ground in Zurich for about 47 hours, then positioned to Copenhagen.
Aircraft Registration Data
Registration mark
EI-HSE
Country of Registration
Ireland
Date of Registration
LcilceqghghAl Subscribe to unlock
Manufacturer
MHI RJ AVIATION LLC
Aircraft Model / Type
CL-600-2D24
ICAO Aircraft Type
CRJ9
Year of Manufacture
Cqen Subscribe to unlock
Serial Number
Ghcfi Subscribe to unlock
Maximum Take off Mass (MTOM) [kg]
Hcfnb Subscribe to unlock
Engine Count
J Subscribe to unlock
Engine
Kmfmjlfccl Subscribe to unlock
Main Owner
Ndjfhl dcgellbmgce dAkggqbjgkicnjgnA Subscribe to unlock
Incident Facts

Date of incident
Oct 6, 2025

Classification
Incident

Cause
Smoke in cabin

Airline
Cityjet

Flight number
SK-1684

Departure
Milan Malpensa, Italy

Destination
Copenhagen, Denmark

Aircraft Registration
EI-HSE

Aircraft Type
Canadair CL-600 Regional Jet CRJ-705

ICAO Type Designator
CRJ9

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!

Subscribe now
Are you a subscriber? Login
Subscribe

Read unlimited articles and receive our daily update briefing. Gain better insights into what is happening in commercial aviation safety.

Compare our plans

Send tip

Support AeroInside by sending a small tip amount.

Send tip

Related articles

Newest articles

Subscribe today

Are you researching aviation incidents? Get access to AeroInside Insights, unlimited read access and receive the daily newsletter.

Pick your plan and subscribe

Partner

ELITE Logo

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.

SafetyScan Pro

SafetyScan Pro provides streamlined access to thousands of aviation accident reports. Tailored for your safety management efforts. Book your demo today

AeroInside Blog
Popular aircraft
Airbus A320
Boeing 737-800
Boeing 737-800 MAX
Popular airlines
American Airlines
United
Delta
Air Canada
Lufthansa
British Airways