35 fatalities

Manx Airlines Flight Crash Near Winter Hill (G-AICS)

Winter Hill, United KingdomFlight

On February 27, 1958, a Bristol 170 Freighter (registration G-AICS) operated by Silver City Airways was involved in an aviation accident near Winter Hill, United Kingdom in flight. 35 people were killed. Investigators recorded the probable cause as: The accident was attributed to the error of the first officer in tuning the radio compass on Oldham Beacon instead of Wigan Beacon. A contributory cause was the failure of the captain to check that the radio compass was tuned on the correct beacon. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 2 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-12Data APIEditorial standards
Aircraft registered G-AICS
Aircraft registered G-AICS. Photo: Dick Gilbert / CC BY 2.0, via Wikimedia Commons

A Manx Airlines aircraft crashed near Winter Hill on a flight from Ronaldsway to Manchester, killing 35 of 42 people aboard. The accident was attributed to a radio compass tuning error.

Incident Overview and Casualties On a scheduled flight from Ronaldsway Airport on the Isle of Man to Ringway Airport in Manchester, a Manx Airlines Ltd aircraft departed at 0915 local time. The aircraft was carrying 39 passengers and a crew of 3. At approximately 0945 local time, the aircraft crashed near the summit of Winter Hill. The impact destroyed the aircraft and resulted in the deaths of 35 of the 42 people on board. All five crew members survived the crash but sustained serious injuries. ## Official Findings The official investigation attributed the accident to an error by the first officer, who tuned the radio compass to Oldham Beacon instead of Wigan Beacon. A contributory cause was identified as the captain's failure to verify that the radio compass was tuned to the correct beacon.

Probable cause

The accident was attributed to the error of the first officer in tuning the radio compass on Oldham Beacon instead of Wigan Beacon. A contributory cause was the failure of the captain to check that the radio compass was tuned on the correct beacon.