# NTSB ERA23LA063: Hagerty Glasair Super IIS-TD, N430JV, Jasper, GA, November 4, 2022 - Type: NTSB accident investigation - Classification: Accident · No injuries · Class 3 · Limited · Final report - Date: November 4, 2022, 15:00 local (19:00 UTC) - Place: Jasper, GA - Coordinates: 34.454659, -84.458142 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=34.4547&lon=-84.4581&mi=10 - Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping) - Defining event: [Enroute: Sys/Comp malf/fail (non-power)](https://openairdocs.org/ntsb-events/330) - Highest injury: No injuries - Injuries: 1 uninjured - Status: Completed - Report: Approved by Office Director - Investigation class: Class 3 - NTSB office: Eastern Region Aviation - Parties: FAA/ FSDO - NTSB case key (mKey): 106305 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ERA23LA063 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/106305/pdf - NTSB docket: https://data.ntsb.gov/Docket?ProjectID=106305 - Page: https://openairdocs.org/ntsb/ERA23LA063 ## Probable cause The loss of engine power due to the failure of the engine-driven fuel pump and the pilot’s failure to use the electric fuel pump, which resulted in a forced, hard landing. ## Findings NTSB's coded findings; those marked are part of the probable cause. - [Engine fuel and control: fuel pump](https://openairdocs.org/ntsb-findings/01057314): Aircraft › Aircraft power plant · Failure (probable cause); cases with it: [All aircraft, 34 cases](https://openairdocs.org/ntsb-findings/01057314/cases.md) - [Use of equip/info: use of checklist](https://openairdocs.org/ntsb-findings/02063030): Personnel issues › Task performance · Pilot (probable cause); cases with it: [All aircraft, 336 cases](https://openairdocs.org/ntsb-findings/02063030/cases.md) ## Sequence of events The events NTSB coded, in order, by phase of flight. The defining event best describes what happened. - [Enroute: Sys/Comp malf/fail (non-power)](https://openairdocs.org/ntsb-events/330) (defining event); cases with it: [All aircraft, 994 cases](https://openairdocs.org/ntsb-events/330/sequence.md) - [Enroute: Fuel starvation](https://openairdocs.org/ntsb-events/191); cases with it: [All aircraft, 733 cases](https://openairdocs.org/ntsb-events/191/sequence.md) - [Landing-flare/touchdown: Hard landing](https://openairdocs.org/ntsb-events/092); cases with it: [All aircraft, 2,102 cases](https://openairdocs.org/ntsb-events/092/sequence.md) ## Analysis The pilot reported that during the climb, about 4,500 ft mean sea level, the engine began to run rough, and shortly thereafter lost all power. The pilot immediately turned back toward the departure airport, which was about 5 miles from his position. He began troubleshooting the loss of power, but power was not restored. The pilot was able to glide to the airport; however, in a right turn to align with the runway, the pilot felt the onset of an aerodynamic stall. He leveled the wings, the airplane overshot the runway, descended abruptly, and impacted a grass area hard next to the runway. The left wing and fuselage sustained substantial damage. A postaccident test run of the engine revealed it produced normal power with the electric fuel pump on, but would not operate with only the engine-driven fuel pump. Further examination and disassembly of the engine-driven fuel pump revealed no anomalies that would have explained its inability to pump fuel. The pilot reported that in the climb he turned off the electric fuel pump and, after the loss of power, he did not turn the pump back on, despite the owner’s manual instructing pilots to use the electric fuel pump following a loss of engine power. Had the pilot turned the electric fuel pump on, power likely would have been restored. ## Factual narrative On November 4, 2022, about 1500 eastern standard time, an experimental amateur-built Glasair Super IIS-TD airplane, N430JV, was substantially damaged when it was involved in an accident at the Pickens County Airport (JZP), Jasper, Georgia. The private pilot was not injured. The airplane was operated by the pilot as a personal flight conducted under the provisions of Title 14 Code of Federal Regulations Part 91. The pilot reported that the takeoff and climb from runway 16 at JZP was normal and he proceeded eastbound toward his destination. As the airplane approached 5 nautical miles from JZP, about 4,500 ft mean sea level, the engine began to run rough and shortly thereafter lost all power. The pilot immediately turned back toward JZP and began troubleshooting the loss of power by applying full rich mixture and cycling the electric ignition. The engine power was not restored, but the propeller did continue to windmill. The pilot made it back to JZP; however, in a right turn to align with runway 34, about 30 ft above ground level, he felt the onset of an aerodynamic stall. He leveled the wings, the airplane overshot the runway, descended abruptly, and impacted a grass area hard next to the runway. The left wing and fuselage sustained substantial damage. When the airplane was recovered from the accident site, a total of 13 gallons was drained from the airplane. Examination of the engine and testing revealed that the engine produced normal power with the electric fuel pump on. The engine could not be started with the electric fuel pump turned off. Further examination of the engine-driven fuel pump found that no fuel would exit the pump while the engine was turned over several times. The pump was further disassembled. It was found without contaminants and internal continuity from the drive arm to the diaphragms was confirmed. All rubber diaphragms were undamaged, and no punctures were noted. The pilot reported that the electric fuel pump was turned off about 1,000 ft agl in the climb and was not turned back on for the remainder of the flight. According to the airplane’s owner manual, during an engine failure the pilot should “check for adequate fuel pressure and switch on the electrical fuel pump” in addition to several other troubleshooting tasks. Review of maintenance records found that the airplane and engine were endorsed for an annual inspection on November 17, 2021. The engine during this inspection was removed for a propeller strike, and the propeller was replaced. The airplane had accumulated 160 hours since this inspection. ## Aircraft - Registration: N430JV (not matched to a registry record) - Reported make and model: Hagerty Glasair Super IIS-TD (NO SERIES) - Category: Airplane, amateur-built - Serial number: 2225 - Year built: 1996 - Airframe hours: 1385 - Engines: Lycoming IO-360-A1A 200 horsepower reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Airworthiness certificate: Special, Experimental (Special) - Last inspection: Annual, November 17, 2021 - Destination: RHP, Andrews, NC - Airport: JZP, Pickens County Airport, runway 34, 5,000 × 100 ft, asphalt - Equipment: Onboard weather, Electronic primary flight display, Auto-pilot, ADS-B ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 61; injuries: none; private; airplane ratings: single-engine land; medical: basicmed, with waivers/limitations; last flight review September 10, 2021; seat: left; restraint: 3-point; flight hours: 1,100 total, 160 in this make and model, 1,040 as pilot in command, 49 in the last 90 days, 10 in the last 30 days ## Weather - Conditions: Visual (VMC), Day - Wind: 130° at 7 knots - Visibility: 10 statute miles - Lowest ceiling: none - Temperature: 73 °F, dew point 50 °F - Altimeter: 30.21 inHg - Observed at: CNI, 9 nm away - METAR: METAR KCNI 041915Z AUTO 13007KT 100V160 10SM CLR 23/10 A3021 RMK AO2 T02290099= ## FAA reports on this event (1) The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs). - [Accident 20221104020869A](https://openairdocs.org/incident/20221104020869A), Nov 4, 2022: Hagerty Vincent C GLASAIR SUPER IIS-TD, Jasper, GA, Destroyed. Accident aircraft departed runway 16, kjzp around 3PM nov. 4. Sky was clear, visibility was good and wind was light. Approximately 5 miles from the airport at… ## Docket (7 files) The files NTSB released with the investigation on April 18, 2024, on NTSB's docket system: https://data.ntsb.gov/Docket?ProjectID=106305. 201 MB in all. - Pilot/operator aircraft accident report, NTSB form 6120.1 (item 1, PDF, 11 pages, 3.8 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=15969980&FileExtension=pdf&FileName=NTSB%20Form%206120.1_Redacted-Rel.pdf - Release of aircraft wreckage, NTSB form 6120.15 (item 2, PDF, 1 page, 426 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=15971262&FileExtension=pdf&FileName=NTSB%20Wreckage%20Release%20Form%20-%20Redacted-Rel.pdf - Memorandum for record (pilot interview) (item 3, PDF, 2 pages, 116 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=15971086&FileExtension=pdf&FileName=Record%20of%20Conversation%20(Pilot)-Rel.pdf - Memorandum for record (engine examination) (item 4, PDF, 6 pages, 4 photos, 2.9 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=15970808&FileExtension=pdf&FileName=MFR%20Engine%20Examination_Redacted-Rel.pdf - Investigative photographs (item 5, PDF, 4 pages, 3 photos, 342 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=15971338&FileExtension=pdf&FileName=Photo%20Array-Rel.pdf - Video of engine test run (item 6, MOV, 194 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=15970348&FileExtension=MOV&FileName=Video%20of%20Engine%20Test-Rel.MOV - Airplane owner manual_emergency procedures (item 7, PDF, 6 pages, 242 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=15971363&FileExtension=pdf&FileName=Airplane%20Owner%20Manual_Emergency%20Procedures-Rel.pdf From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.