Proserpine – Mareeba – Cairns

On May 11, 1990 at 05:40 PM, Proserpine – Mareeba – Cairns experienced a crash involving Cessna 500 Citation, operated by Air North Queensland, with the event recorded near Mareeba Queensland.

The flight was categorized as charter/taxi (non scheduled revenue flight) and the reported phase was landing (descent or approach) at a mountains crash site.

11 people were known to be on board, 11 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 1, crew fatalities: 1, passengers on board: 10, passenger fatalities: 10, other fatalities: 0.

The listed crash cause is human factor. Cessna 500 VH-ANQ was operating the Proserpine to Mareeba leg of a charter flight The aircraft departed Proserpine at 16:35 hours. The charter flight had been organised to transport members of five local government authorities from the Cairns/Atherton Tablelands area to a Local Government Association Conference at Airlie Beach, Queensland. The flight plan indicated that the flight would follow Instrument Flight Rules (IFR) with a planned cruising altitude of FL330. The aircraft was planned to track via overhead Townsville then direct to Mareeba with a flight time interval of 68 minutes. The flight apparently continued normally and at 17:26 the aircraft was cleared to descend to FL170 and instructed to call Cairns Approach. On first contact with Cairns Approach, the pilot advised that the aircraft was tracking for Mareeba via the 163 radial at 41 miles (76 kilometres) DME from Biboohra. (There are no radio navigational aids at Mareeba, the nearest aids for tracking and instrument approach purposes are at Biboohra, about 16 kilometres north of Mareeba). The aircraft was advised to maintain FL170 but a short time later was cleared to descend to FL120. The pilot stated that he would not be closing down the engines at Mareeba and that his estimated departure time was 17:50. At 17:35 hours VH-ANQ was cleared to descend to 10,000 feet and one minute later the pilot advised that the aircraft was "approaching over Mareeba and visual". Cairns Approach advised VH-ANQ that there would be a short delay at 10,000 feet and following a request from the pilot gave approval for the aircraft to circle over Mareeba. At 17:40 hours, Cairns Approach instructed the aircraft to descend to 7,000 feet. This transmission, and other subsequent transmissions to the aircraft, went unanswered. The wreckage of VH-ANQ was ultimately located on the eastern slopes of Mt Emerald, 15 kilometres south of Mareeba Airport, by searching helicopters at 0240 hours on 12 May 1990. The aircraft initially impacted the mountainside with the left wingtip, while travelling on a track of about 340 degrees Magnetic. At the time it was in a wings level attitude at an angle of descent of eight degrees. It then struck the ground just below the apex of a ridge and the wreckage spread in a fan shape, at an angle of 30 degrees, along a centreline track of 350 degrees Magnetic.

Aircraft reference details include registration VH-ANQ, MSN 500-0283, year of manufacture 1975.

Geospatial coordinates for this crash are approximately -16.9921°, 145.4219°.