This Buffalo was completed at Downsview in May 1978 and was one of four built for the Sudanese Air Force, serialled 811 and also used by Sudan Airways as ST-AHP. It has been restored as Canadian Armed Forces DHC-5 115461 which was flying under United Nations colours when it was shot down over Syria on 9th August 1974, killing all nine on board. Some parts of the prototype Buffalo were used in the rebuild of the museum's example, which was dedicated to the "Canada Nine" in 2009.

Overview of the outside exhibits belonging to the Canadian Warbird Heritage Museum. Note the two 727s hiding in the background, of which there were a total of at least eight dispersed around the field. It's a long time since I've seen so many 727s together in one place. The Buffalo was formerly ST-AHP of the Sudanese AF but has been restored in this UN scheme to commemorate the Canadian crew of the real '115461' who were killed when the plane was shot down over Syria on 9th Aug 1974.

This is one of the outside exhibits belonging to the Canadian Warbird Heritage Museum. The DHC-5 was ST-AHP of the Sudanese AF but has been restored in this UN scheme to commemorate the Canadian crew of the real CAF Buffalo '115461' that were killed when the plane was shot down over Syria on 9th Aug. 1974.

Delivered to the RCAF May 16 1968 as 9461, this Buffalo was re-numbered 115461 when Canada's armed forces amalgamated May 27, 1970. In 1973 it was loaned for use with the United Nations in the Middle East. It became the only Buffalo loss in Canadian service when shot down by surface-to-air missiles August 9, 1974 near the village of Diemas, Golan Heights. Canadian Warplane Heritage has painted up an ex-Sudanese Buffalo as 115461 to commemorate the crew lost that day.