19990830025129I

Incident

FAA incident report · Cessna 172P · San Jose, CA · August 30, 1999

Date
August 30, 1999 · 19:17 local
Place
San Jose, CA
Airport
San Jose International
Phase of flight
Forced/Precautionary Landing
Operating rules
General operating rules (Part 91)
Aircraft
N9389L
Reported as
Cessna 172P
Reported engine
Lycoming O320E2B
People aboard
2
Fatal injuries
0
Pilot’s flight hours
78 total78 in this make and model20 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

After completing the before takeoff checklist, runup, and receiving takeoff clearance, miss krueger and Mr. Walker departed runway 29. They applied full power for takeoff and during climbout, around 400 feet, the aircraft began to shake and a reduction in power was felt. At this point, Mr. Walker took control of the aircraft while miss krueger referenced the necessary checklists. Mr. Walker declared an emergency and clearance was given to land on either runway 11 or runway 29. They began to make a right hand turn and landed safely on runway 11. ATC asked if they needed further assistance which they declined. They exited the runway and taxied back to the tie-down. Upon inspection of aircraft N9389L, it appears that the number three cylinder exhaust valve may have been dislodged. It appears that the push rod tube may have been dislodged as well. In addition, inspectors noted broken engine cowling mounts (five on the bottom and one on top). It doesn't appear that there were any apparent ignition problems. No corrective actions initiated.

As the FAA filed it

AFTER COMPLETING THE BEFORE TAKEOFF CHECKLIST, RUNUP, AND RECEIVING TAKEOFF CLEARANCE, MISS KRUEGER AND MR. WALKER DEPARTED RUNWAY 29. THEY APPLIED FULL POWER FOR TAKEOFF AND DURING CLIMBOUT, AROUND 400 FEET, THE AIRCRAFT BEGAN TO SHAKE AND A REDUCTION IN POWER WAS FELT. AT THIS POINT, MR. WALKER TOOK CONTROL OF THE AIRCRAFT WHILE MISS KRUEGER REFERENCED THE NECESSARY CHECKLISTS. MR. WALKER DECLARED AN EMERGENCY AND CLEARANCE WAS GIVEN TO LAND ON EITHER RUNWAY 11 OR RUNWAY 29. THEY BEGAN TO MAKE A RIGHT HAND TURN AND LANDED SAFELY ON RUNWAY 11. ATC ASKED IF THEY NEEDED FURTHER ASSISTANCE WHICH THEY DECLINED. THEY EXITED THE RUNWAY AND TAXIED BACK TO THE TIE-DOWN. UPON INSPECTION OF AIRCRAFT N9389L, IT APPEARS THAT THE NUMBER THREE CYLINDER EXHAUST VALVE MAY HAVE BEEN DISLODGED. IT APPEARS THAT THE PUSH ROD TUBE MAY HAVE BEEN DISLODGED AS WELL. IN ADDITION, INSPECTORS NOTED BROKEN ENGINE COWLING MOUNTS (FIVE ON THE BOTTOM AND ONE ON TOP). IT DOESN'T APPEAR THAT THERE WERE ANY APPARENT IGNITION PROBLEMS. NO CORRECTIVE ACTIONS INITIATED.

Other reports on N9389L · 1

Matched to the same aircraft by N-number and date.