Recorded Intelligence

RECORDED INTELLIGENCE TIME

OR{GIN

AS KNOWNON 89.01.16

00:00 00:031 00:04

FireBell(cancelted immediately) lntercomchime Joe

What'sgoingon here?

00;06.

?

Uh

ff:

;:i::, come onnow

oo:08 Capt ? Alan 2 Alan Alan Alan Joe Capt ? Alan Joe

afterwards Whereexacly? lts the maindeck Whatwas that? Maindeck cargo Thenthe otherone cameon as well,weve,got two. ShouldI pushthe buttonas well? Ja L6esvir ons die checklistdaar - hoor Dittyk.......aan ( ?) Checklistmaindeckcaroo fighton Ja

+21 capt Alan

Diefeitdat altwee aangeKom het,ver .......Chim( ?) e my Oh shit Test tone : 800 HZ testtone introduced on allfourchannels.After6 secondsthe tone startsto warbledue to degredationof the tape.7 secondstaterthe tapeends.

A1:22

NOTE:

Failuremode

The800HZtestsignalhasbeenintroduced on all4 channels probably by a fireinducedshortcircuitin thewirebundle.Theshortunrecorded portionof thetapethatis alwayspresentat theeraseheadis notthere. A possible causeis lowvoftage, resulting fromthedegredation of the wirebundleinsulation, whichwilleffecttheerasebiasoxillator before therecordor drivecircuits.