Cessna 550 Citation II

The airplane departed Teterboro on a flight to San Diego with an intermediate stop at Wichita-Colonel James Jabara Airport. The crew initiated a night approach to San Diego-Montgomery-Gibbs Airport Runway 28R in marginal weather conditions. On final, the airplane descended below the minimum descent altitude, collided with power lines and crashed at 3100 Salmon Street, Terriasanta, about 3 km short of runway 28R threshold, bursting into flames. The airplane as well as several vehicles on the ground were destroyed. Runway 28R is 1,000 metres long.

The airplane departed La Carlota-General Francisco de Miranda Airport Runway 11 at 0809LT on a private flight, carrying three crew members. After takeoff, the crew initiated a right turn according to procedures and climbed to an altitude of 4,500 feet. Two minutes after liftoff, the airplane crashed in a hilly and wooded terrain located in El Volcán, about 8 km south of the airport. The airplane was destroyed by impact forces and a post crash fire and all three occupants were killed.
Crew:
Lt Col Henner Perozo, pilot,
Lt José Almazán, copilot,
S/Maj Eduardo Rodríguez.

The crew was completing a flight from Odessa to Ellington Field, near Houston. After takeoff from runway 16, while in initial climb, the twin engine airplane collided with a poweline located about 270 metres past the runway end. The airplane descended to the right and crashed onto a garage located 150 metres further, bursting into flames. The airplane was totally destroyed and both occupants were killed.

During an early morning night flight, the flight encountered deteriorating weather conditions with a low overcast ceiling and rapidly decreasing visibility at the destination due to fog. A few minutes before the flight’s arrival time at the destination airport, the weather had changed from being clear with 10 statute miles (sm) visibility to 300 ft overcast with 3/4 sm visibility. Additionally, in the next 20 minutes, the visibility further decreased to about 1/2 sm with fog. The airplane was cleared for the RNAV (GPS) Runway 18 instrument approach to the airport. The lowest visibility requirement on the approach was 7/8 of a mile. During the final approach, the pilot executed a missed approach and asked to try another instrument approach. During the second instrument approach, while on final approach, the pilot failed to fly a stabilized approach as the airplane’s descent rate and airspeed were excessive. Subsequently, the airplane descended below the decision altitude of the approach without appropriate visual references and impacted terrain about 810 ft short of the runway threshold. The circumstances of the accident flight were consistent with controlled flight into terrain (CFIT). The postaccident examination of the airplane and engines revealed no evidence of mechanical failures or malfunctions that would have precluded normal operation of the airplane. The pilot had very low levels of ethanol detected in postmortem vitreous fluid and cavity blood. Some or all of this small amount of ethanol may have been from sources other than alcohol consumption. Although it is uncertain whether the pilot had consumed alcohol overnight, the toxicology results indicate that it is unlikely that the pilot’s performance would be significantly affected by ethanol. The copilot’s ethanol levels were high in all tested postmortem specimens. Based on the toxicology results and the circumstances of the event, it is likely that the copilot had consumed alcohol. However, based on the extent of his injuries, the presence of indicators of microbial decomposition, and the relative differences in ethanol levels across specimens, it also is likely that some of the detected ethanol was from sources other than alcohol consumption. The copilot’s blood alcohol level at the time of the crash cannot be reliably determined from available evidence. Overall, alcohol-related impairment may have limited the copilot’s ability to make a positive contribution to flight safety (such as by helping to monitor the approach); however, whether the effects of alcohol use by the copilot contributed to the accident outcome could not be determined.