19970216006469I

Incident · Minor damage

FAA incident report · Mooney M20J · Palo Alto, CA · February 16, 1997

Date
February 16, 1997 · 12:10 local
Place
Palo Alto, CA
Airport
Palo Alto Airport-Santa Clara Cou
Phase of flight
Forced Landing
Operating rules
General operating rules (Part 91)
Damage
Minor damage
Aircraft
N1064U
Reported as
Mooney M20J
Reported engine
Lycoming IO360A2B
People aboard
1
Fatal injuries
0
Pilot’s flight hours
556 total297 in this make and model8 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.

Narrative: on February 16, 1997, a Mooney M20J, piloted by Mr. Hajin (harry) chang, landed short of Palo Alto runway 12 while attempting an emergency landing due to a reported engine malfunction. Mr. Chang has stated that he encountered engine difficulty during a routine pleasure flight in the geographic proximity of half moon bay, and that he contacted bay area approach control to state his situation. Bay approach responded by providing Mr. Chang with the choice of either Palo Alto airport or san carlos airport, and Mr. Chang has stated that he chose Palo Alto airport because it was within sight. Mr. Chang stated that he landed in the marsh instead of the runway because his altitude was too low. An onsight inspection of the aircraft was performed by san mateo county sheriff's deputy greg pitlock shortly after the incident. Deputy pitlock's investigation of the aircraft and its systems configuration at the time of impact indicates that: (1) the external fuel quantity indicator located in each wing displayed that the left wing indicated zero fuel quantity, while the right indicated between 18 to 20 gallons of fuel remaining. Verification of this quantity was achieved by viewing the indicators located on the flight instrument panel located in the cockpit. (2) the fuel feed selector was in the left tank position. (3) activation of the aircraft master switch produced a low fuel indicator light blinking for the left tank. (4) examination of the wing fuel filler caps revealed that they were in place with no signs of leakage observed. On February 29, 1997, an onsight inspection and engine runup was conducted at Palo Alto airport. All inspections and maintenance were performed by a certificated airframe & powerplant mechanic from topgun aviation of stockton, California. These events were witnessed by FAA airworthiness inspector wilbert j. Robinson of this office. A complete inspection of the engine was performed without resultant discrepancies. The engine runup was performed at various power settings with no discrepant remarks. The aircraft was subsequently released to its owner and a special flight permit was issued by the forestated FAA inspector. This terminates this investigation and this report is closed.a copy of this report has been issued to the operations inspection group of this office for their review.

As the FAA filed it

NARRATIVE: ON FEBRUARY 16, 1997, A MOONEY M20J, PILOTED BY MR. HAJIN (HARRY) CHANG, LANDED SHORT OF PALO ALTO RUNWAY 12 WHILE ATTEMPTING AN EMERGENCY LANDING DUE TO A REPORTED ENGINE MALFUNCTION. MR. CHANG HAS STATED THAT HE ENCOUNTERED ENGINE DIFFICULTY DURING A ROUTINE PLEASURE FLIGHT IN THE GEOGRAPHIC PROXIMITY OF HALF MOON BAY, AND THAT HE CONTACTED BAY AREA APPROACH CONTROL TO STATE HIS SITUATION. BAY APPROACH RESPONDED BY PROVIDING MR. CHANG WITH THE CHOICE OF EITHER PALO ALTO AIRPORT OR SAN CARLOS AIRPORT, AND MR. CHANG HAS STATED THAT HE CHOSE PALO ALTO AIRPORT BECAUSE IT WAS WITHIN SIGHT. MR. CHANG STATED THAT HE LANDED IN THE MARSH INSTEAD OF THE RUNWAY BECAUSE HIS ALTITUDE WAS TOO LOW. AN ONSIGHT INSPECTION OF THE AIRCRAFT WAS PERFORMED BY SAN MATEO COUNTY SHERIFF'S DEPUTY GREG PITLOCK SHORTLY AFTER THE INCIDENT. DEPUTY PITLOCK'S INVESTIGATION OF THE AIRCRAFT AND ITS SYSTEMS CONFIGURATION AT THE TIME OF IMPACT INDICATES THAT: (1) THE EXTERNAL FUEL QUANTITY INDICATOR LOCATED IN EACH WING DISPLAYED THAT THE LEFT WING INDICATED ZERO FUEL QUANTITY, WHILE THE RIGHT INDICATED BETWEEN 18 TO 20 GALLONS OF FUEL REMAINING. VERIFICATION OF THIS QUANTITY WAS ACHIEVED BY VIEWING THE INDICATORS LOCATED ON THE FLIGHT INSTRUMENT PANEL LOCATED IN THE COCKPIT. (2) THE FUEL FEED SELECTOR WAS IN THE LEFT TANK POSITION. (3) ACTIVATION OF THE AIRCRAFT MASTER SWITCH PRODUCED A LOW FUEL INDICATOR LIGHT BLINKING FOR THE LEFT TANK. (4) EXAMINATION OF THE WING FUEL FILLER CAPS REVEALED THAT THEY WERE IN PLACE WITH NO SIGNS OF LEAKAGE OBSERVED. ON FEBRUARY 29, 1997, AN ONSIGHT INSPECTION AND ENGINE RUNUP WAS CONDUCTED AT PALO ALTO AIRPORT. ALL INSPECTIONS AND MAINTENANCE WERE PERFORMED BY A CERTIFICATED AIRFRAME & POWERPLANT MECHANIC FROM TOPGUN AVIATION OF STOCKTON, CALIFORNIA. THESE EVENTS WERE WITNESSED BY FAA AIRWORTHINESS INSPECTOR WILBERT J. ROBINSON OF THIS OFFICE. A COMPLETE INSPECTION OF THE ENGINE WAS PERFORMED WITHOUT RESULTANT DISCREPANCIES. THE ENGINE RUNUP WAS PERFORMED AT VARIOUS POWER SETTINGS WITH NO DISCREPANT REMARKS. THE AIRCRAFT WAS SUBSEQUENTLY RELEASED TO ITS OWNER AND A SPECIAL FLIGHT PERMIT WAS ISSUED BY THE FORESTATED FAA INSPECTOR. THIS TERMINATES THIS INVESTIGATION AND THIS REPORT IS CLOSED.A COPY OF THIS REPORT HAS BEEN ISSUED TO THE OPERATIONS INSPECTION GROUP OF THIS OFFICE FOR THEIR REVIEW.