seg1 is noise data seg2 is noise data Strobe light on vs. off seg3 2.5 us, 10 us low altitude; 180-210 MHz seg4 2.5 us, 10 us low altitude; 180-210 MHz seg5 2.5 us, 10 us low altitude; 180-210 MHz seg6 2.5 us. 10 us low altitude; 180-210 MHz seg7 2.5 us, 10 us low altitude; 180-200 MHz seg8 noise data rec002 only radar rec003 auxiliary instruments were turned on and then off.