The Accident
Aircraft was vectored for a Localizer-type Directional Aid (LDA) approach to Runway 19R. After being cleared for the approach, the pilot was advised that radar service was terminated and instructed to contact the tower. At 2033 PST, the pilot reported inbound at the final approach fix and was cleared for the approach. Approximately two minutes later, the pilot declared a missed approach.
Flight Path
The tower controller instructed the pilot to contact Travis departure control, but only a garbled reply was heard. No further radio contact was established with the aircraft. After crossing the airport on a south-southeast heading, the aircraft entered a left climbing turn, consistent with beginning the missed approach procedure. It then turned right, as if to begin a downwind and base leg for Runway 1L. Witnesses reported that the aircraft entered clouds and shortly thereafter reappeared in a steep, descending right turn. The aircraft then crashed into a department store approximately one mile south of the airport while in a 32-degree right bank and 6-degree nose-low attitude.
Weather Conditions
The reported weather included an obscured ceiling at 400 feet and visibility of 3/4 mile with fog. These conditions were the same as the LDA approach minimums. The minimums for the circling approach were 600 feet and 1 mile visibility.
Aircraft Examination
No preimpact part failure or malfunction was found that would have led to the accident. No cockpit voice recorder was installed or required.