Aircraft Accident/Incident Report

Rancho Santa Fe, California 92067
Wednesday, March 17, 2010 18:55 PDT

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that as the air tour balloon flight progressed, the wind moving the balloon gradually dissipated to a calm state. He stated that to reach his selected landing site, he needed to cross over some high power transmission wires; however, the balloon's three burners failed to produce full power and he elected to land short of the transmission wires. He performed an emergency descent by pulling the top out of the envelope and subsequently, the balloon landed hard. During the landing, three passengers were injured, and the envelope snagged on several trees resulting in substantial damage to the envelope. According to the pilot, at the time of the landing, each of the three 20-gallon fuel tanks was approximately 15 to 20 percent full. A balloon repair station owner reported that burner utilization during flight is either FULL on or totally off (except for the pilot light). When the fuel level of a tank is between approximately 10 to 20 percent, the liquid propane will begin to cavitate in a vortex manner due to the rapid evacuation of fuel through the fuel tank's liquid dip tube, which supplies each respective burner via a fuel hose. When this occurs, there is a discernible difference in the sound of a burner, a pulsing woof-woof, and the power output/thermal output is dramatically reduced. The Flight Manual for the balloon stated in the landing section: "Burner, connect if possible to a fuel cylinder filled to at least 40 percent of its capacity." Additionally, the Flight Manual states "Any contact with electric power lines is extremely dangerous and should be avoided at all costs."

NTSB Probable Cause Narrative

A reduction of burner/heat production due to low fuel. Contributing to the accident was the pilot's continued flight with a low fuel status.

Event Information

Type of Event Accident
Event Date 3/17/2010
Event Day of the Week Wednesday
Time of Event 1855
Event Time Zone Pacific Daylight Time
Event City Rancho Santa Fe
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92067
Event Date Year 2010
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 325934N
Event Location Longitude 1171009W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1853 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 325
Weather Observation Facility ID CRQ
Elevation of weather observation facility 331
Distance of event from weather observation facility (units?) 10
Time Zone of the weather observation PDT
Lighting Conditions Dusk
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 5
Air Temperature at event time (in degrees celsius) 19
Dew Point at event time (in degress fahrenheit) 7
Wind Direction (degrees magnetic) 270
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 3
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.91
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 6
Injury Total Serious 3
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) 28422
NTSB Notification Source FAA ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record May 11 2011 5:06PM
User who most recently changed record coos
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N30048
NTSB Number WPR10LA169
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name ULTRAMAGIC
Aircraft Model S-160
Aircraft Series Identifier --
Aircraft Serial Number 160/27
Certified Max Gross Weight 2679
Aircraft Category Balloon
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats 8
Total number of seats on the aircraft 1
Number of Engines 0
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jun 1 2009 12:00AM
Airframe hours since last inspection --
Airframe Hours 417
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Jamie Charland
Aircraft Owner Street Address --
Aircraft Owner City ALBUQUERQUE
Aircraft Owner State NM
Aircraft Owner Country USA
Aircraft Owner Zipcode 87105
Operator is an individual? No
Operator Name Panorama Balloon Tours
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 1652 Goodwin Drive
Operator City Vista
Operator State CA
Operator Country USA
Operator Zip code 92084
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Aerial Observation
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code NONE
Departure City Encinitas
Departure State CA
Departure Country USA
Departure Time 1800
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code NONE
Destination City Rancho Santa Fe
Destination State CA
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record May 11 2011 4:40PM
User who most recently changed record coos
Since inspection or accident Time of Accident
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight Yes
Air Medical Flight No
Medical Flight --