23 JUNE I960 



23 JUNE I960 



16 17 18 19 20 21 22 

 TEMP CALIBRATION- °C 

 WATER IMMERSED THERMISTOR (YP BOAT) 



16 17 18 19 20 21 22 23 (24) 25 26 

 TEMP. CALIBRATION- °C "" 



AIRBORNE RADIATION THERMOMETER (AIRCRAFT) 



24 JUNE I960 



Fig. 10. ART helicopter flight test data (normal sea), 23 June i960. 



24 JUNE I960 



.COPTER PASSI200 



PASS 1159 = 



PASS 1158- 



=F 



15 16 17 18 19 20 21 22 (23) 24 25 16 17 18 19 20 21 22 (23) 24 25 26 

 TEMP CALIBRATION- °C TEMP CALIBRATION-^ 



WATER IMMERSED THERMISTOR (YP BOAT) AIRBORNE RADIATION THERMOMETER (AIRCRAFT) 



Fig. 11. ART helicopter flight test data (mixed sea), 2k June i960. 



69 



