ASN Wikibase Occurrence # 361486
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Date: | Sunday 15 August 1993 |
Time: | 12:30 LT |
Type: | Cessna 305A |
Owner/operator: | Aerial Advertising, Inc. |
Registration: | N53136 |
MSN: | 23428 |
Engine model: | CONTINENTAL O-470-11B |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Beach Haven, NJ -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Unknown |
Departure airport: | Manville, NJ (47N) |
Destination airport: | (47N) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THIS WAS THE PILOT'S THIRD BANNER TOW FLIGHT OF THE DAY. THE FIRST AND SECOND BANNER DROPS WERE SUCCESSFUL. ON THE THIRD DROP, THE PILOT WAS UNABLE TO RELEASE THE BANNER AND IT DRAGGED ON THE GROUND, THEN INTO THE WATER OF A NEARBY BAY. THE PILOT REPORTED THAT WHEN THE BANNER WENT INTO THE WATER, THE RESULTANT DRAG WAS TOO MUCH FOR THE AIRCRAFT TO OVERCOME. HE WAS UNABLE TO SUSTAIN FLIGHT, AND THE AIRPLANE CONTACTED THE WATER. THE PILOT STATED THAT UNKNOWN TO HIM, THE THIRD TOW LINE WAS 50 TO 75 FEET LONGER THAN THE OTHERS. DURING AN INVESTIGATION, THE TOW RELEASE MECHANISM WAS ACTUATED SIX TIMES (WITHOUT A LOAD), AND IT FUNCTIONED PROPERLY.
Probable Cause: FAILURE OF THE BANNER RELEASE SYSTEM TO FUNCTION FOR AN UNDETERMINED REASON, WHICH RESULTED IN AN INABILITY OF THE AIRCRAFT TO SUSTAIN FLIGHT ONCE THE BANNER BEGAN DRAGGING IN THE WATER. A FACTOR RELATED TO THE ACCIDENT WAS: LACK OF COORDINATION BETWEEN THE PILOT AND GROUND PERSONNEL TO INFORM THE PILOT OF THE EXTRA LENGTH OF THE TOW LINE.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | NYC93LA157 |
Status: | Investigation completed |
Duration: | 1 year 1 month |
Download report: | Final report |
|
Sources:
NTSB NYC93LA157
Revision history:
Date/time | Contributor | Updates |
16-Mar-2024 18:57 |
ASN Update Bot |
Added |
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