Factual Information
The aircraft, a Bombardier BD700 registered as N998AM, was operated by Select Aviation Corp. and Corporate Jets, Inc. under Title 14 CFR Part 91. The flight crew consisted of two pilots: a Pilot Flying (PF) and a Pilot Monitoring (PM). The accident occurred on March 12, 1994.
Sequence of Events
During the landing, at 1446:23, the PM reported a pulsation of the brake. At 1446:36, the cockpit voice recorder (CVR) captured the PF stating, "no" in response to the PM's suggestion to cut off the autobrake. At 1446:46, the PF called for differential brake pressure. The aircraft's indicated airspeed was 77 knots at 1446:36 and 45 knots at 1446:46. At 1447:17, the airspeed was 14 knots, and at 1447:28, it was 10 knots. At 1447:49, the airspeed was 7 knots. The PM then said, "okay watch it stop stop," followed by the PF stating, "I haven’t got anything I got nothing." The aircraft subsequently departed the right side of the runway at a 30-degree angle.
Investigation Findings
The investigation focused on the brake system and pilot actions. The CVR transcript captured key exchanges: at 1446:28, the PM said, "okay you cut off the autobrake I think," and at 1446:31, the PF replied, "no." At 1447:49, the PM said, "okay watch it stop stop," and at 1447:53, the PF said, "I haven’t got anything I got nothing." The aircraft's engine indication and crew alerting system (EICAS) displayed a related message at 1446:46. The investigation did not state a probable cause in the provided source.