Listen to the transmissions and define the type of emergency.

a) Mayday, Mayday, Mayday. Winton Tower, Sunair 379, engine number 1 on fire, intend to land at Overby, present position 50 miles north of Winton, flight level 200, heading 290.

b) Pan, Pan, Pan, Pan, Pan, Winton Tower, Sunair 639 35 miles northwest of Winton, flight level 170 passenger seriously ill, suspected heart attack, request priority landing.

c) Mayday, Mayday, Mayday, Sunair 664. Emergency descent due to depressurisation. Squawking A 7700. Position 60 miles west of Winton. Leaving flight level 310 descending to flight level 100 over.

d) Pan, Pan, Pan, Pan, Pan Sunair 967. We are coming back to Rexbury. There seems to be a bomb on board. Position 40 miles East of Rexbury, heading 270, flight level 280. Request priority landing and emergency services.

e) Sunair 663, Rexbury Control, 20 miles East of Rexbury. Flight level 190, we are coming back. We have shut down one engine due to bird ingestion. Request descent and landing data to Rexbury.

f) Mayday, Mayday, Mayday, Sunair 525. We have a fire warning on the main gear. Request emergency landing at Rexbury. Our position is 15 miles northeast of Rexbury, flight level 140.

g) Mayday, Mayday, Mayday, Le Touquet Tower, G-BYCM DC-3 port engine on fire. Position 6 miles south of Le Touquet, 3000 feet, losing altitude. Heading 010. Request straight- in approach to Le Touquet.

h) Mayday, Mayday, Mayday, London Control, F-AA CV Cessna 310 fuel emergency. Ditching in sea. Position 30 miles west of Land’s End. Flight level 100 heading 090, speed 160 knots, 3 persons on board.

i) Pan, Pan, Pan, Begin Hill, G-CEPT Cessna 340 one passenger severely ill. 15 miles south of airfield at 3000 feet heading 340, IMC. Request immediate joining instructions and medical assistance on landing.

j) Mayday, Mayday, Mayday, Shanwick Control, TWA 100 be advised of emergency descent position 51° 05¢ N 043° 07¢ W, descending from flight level 370 to flight level 150.