launched fromUSA

Mk.4 REV

Name: Mk.4 REV
Start: 1961-01-20T20:53:00Z
Location: Canaveral

Failure

JAN 20196120:53:00 UTC

Improper disconnect of a pad umbilical prevented second stage ignition.

LIFTOFF

JAN 20 1961

20:53:00 UTC

Failure

launched from LC-19 Canaveral

aboard Titan I AJ-10 into Suborbital

Payload