ASN Wikibase Occurrence # 279415
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| Date: | Sunday 19 June 2022 |
| Time: | 13:04 |
| Type: |  Cessna 414 |
| Owner/operator: | Private |
| Registration: | N1996G |
| MSN: | 414-0603 |
| Year of manufacture: | 1974 |
| Total airframe hrs: | 6475 hours |
| Engine model: | Continental TSIO-520-NB |
| Fatalities: | Fatalities: 0 / Occupants: 1 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Monongahela-Rostraver Airport (FWQ/KFWQ), Monongahela, PA -
 United States of America
|
| Phase: | Landing |
| Nature: | Private |
| Departure airport: | Leesburg Executive Airport, VA (JYO/KJYO) |
| Monongahela-Rostraver Airport, PA (KFWQ) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
On June 19, 2022, at 1304 eastern daylight time, a Cessna 414, N1996G, was substantially damaged when it was involved in an accident near Monongahela, Pennsylvania. The commercial pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight.
According to the pilot, she performed the approach at the airplane’s reference landing speed (Vref) plus 10 knots. The airspeed adjustment and the gusting conditions resulted in a touchdown 1,000 ft beyond the touchdown zone on a 4,002 ft-long runway. The pilot applied the brakes with no response, ultimately guiding the airplane to the left at the departure end to avoid lights and other infrastructure. The airplane traveled into the runway’s grass apron, descended an embankment, and came to rest upright with substantial damage to the nose and right wing.
The cockpit carpet and panels, as well as an exterior access panel just aft of the nose landing gear bay, were removed and revealed hydraulic (brake) fluid in the area. The nut that secured the 45° fitting to the 90° fitting of the brake hose at the pilot’s right brake master cylinder was found to be loose.
According to the airplane’s Service Manual, the service interval for “Brake System Plumbing – Inspect for leaks, hoses for bulges and deterioration…” was after the airplane’s first 100 hours, and then “Every 200 hours” and “Every 12 [months]” thereafter.
The most recent annual inspection was performed 12 months, 9 days, and 126.1 aircraft hours before the accident. While the airplane was 9 days past the manufacturer’s recommended inspection interval, the inspection required by regulations was not due for 3 weeks.
Probable Cause: Loss of braking authority due to a loosened brake line fitting for reasons that could not be determined, which resulted in a runway overrun.
Accident investigation:
 |
|
Sources:
https://triblive.com/local/westmoreland/plane-off-of-runway-at-rostraver-airport/
https://data.ntsb.gov/Docket?ProjectID=105279
https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1996G
https://flightaware.com/live/flight/N1996G/history/20220619/1620Z/KJYO/KFWQ
https://globe.adsbexchange.com/?icao=a18ccb&lat=39.673&lon=-78.931&zoom=9.0&showTrace=2022-06-19
https://cdn.jetphotos.com/full/6/81423_1508629818.jpg (photo)
History of this aircraft
Other occurrences involving this aircraft
| 16 May 2011 | N1996G | GSM Aviation LLC | 0 | Lunken Airport - KLUK, OH | |
min |
| Heavy landing | ||||||
Location
Images:
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 19-Jun-2022 20:24 | Captain Adam | Added |
| 19-Jun-2022 23:53 | RobertMB | Updated [Aircraft type, Source, Narrative] |
| 20-Jun-2022 00:59 | Captain Adam | Updated [Source, Narrative] |
| 20-Jun-2022 01:34 | johnwg | Updated [Time, Location, Source, Narrative, Category] |
| 20-Jun-2022 19:23 | Caiolinn2015 | Updated [Narrative, Photo] |
| 21-Jun-2022 00:39 | johnwg | Updated [Source, Narrative] |
| 28-Jun-2022 21:19 | Captain Adam | Updated [Time, Source, Narrative] |
Corrections or additions? ... Edit this accident description
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