Casualties unknown

2000-07-23: Jetstream 41 (ZS-NRH) — George Airport, ZA

George Airport, ZA

On July 23, 2000, a Jetstream 41 (registration ZS-NRH) was involved in an aviation accident near George Airport, ZA. Investigators recorded the probable cause as: The Fuel Control Unit drive was found defective. This summary draws on records from the South African Civil Aviation Authority (SACAA) Accident and Incident Investigations Division.

Sourcesthe South African Civil Aviation Authority (SACAA) Accident and Incident Investigations DivisionPrimary reportUpdated 1785104676Data APIEditorial standards
Aircraft registered ZS-NRH
Aircraft registered ZS-NRH. Photo: Hansueli Krapf This file was uploaded with Commonist . / CC BY-SA 3.0, via Wikimedia Commons

A Jetstream 41 experienced left engine torque loss after take-off, returned to George Airport; all wheels deflated due to brake overheating.

Aircraft and Flight Details

On 23 July 2000 at 1245Z, a Jetstream 41, registration ZS-NRH, departed from George Airport on a domestic scheduled flight to Cape Town International Airport. The pilot-in-command held an Airline Transport Licence with 8000 total flying hours, including 4000 hours on type. The weather was fine with a temperature of approximately +16°C.

Sequence of Events

Normal power and pre-take-off checks were completed, and the aircraft departed from Runway 11. After take-off at approximately 700 ft agl, the left-hand engine torque started decreasing from a set power of 78%. The pilot-in-command advanced the power levers of both engines to attain climb power. The right-hand engine torque increased normally to 100%, but the left-hand engine torque increased slightly and then decreased to approximately 20%. The pilot-in-command feathered and shut down the left-hand engine and landed back safely on runway 11 at George Airport. The aircraft was taxied back and parked at the apron when all four main wheels started deflating completely due to the wheel overheat protection system, as full wheel brakes had to be used without engine thrust reverse application.

Injuries and Damage

There were no injuries among the 1 pilot, 2 cabin crew, and 20 passengers on board. No aircraft damage was reported.

Probable cause

The Fuel Control Unit drive was found defective.