NTSB investigations: NONE
61 cases on aircraft whose registry engine model is NONE, where the first occurrence was “Undershoot”. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1982 | 3 |
|---|---|
| 1983 | 11 |
| 1984 | 2 |
| 1985 | 4 |
| 1986 | 4 |
| 1987 | 2 |
| 1988 | 2 |
| 1989 | 1 |
| 1991 | 4 |
| 1993 | 4 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 2 |
| 1997 | 2 |
| 1998 | 1 |
| 1999 | 3 |
| 2000 | 2 |
| 2002 | 2 |
| 2004 | 1 |
| 2005 | 3 |
| 2007 | 4 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
WHERE c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('00000')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 390))
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('00000')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 390))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB SEA08CA011Accident · No injuriesData collectionFinal reportSchweizer SGS 2-33A · Tehachapi, CAThe pilot's misjudged distance/altitude that led to an undershoot, and his failure to attain the proper touchdown point.NTSB ANC07LA046Accident · No injuriesLimited investigationFinal reportSchleicher ASK-21 · Clear, AKThe dual student's misjudged distance/altitude during the final approach to land, and the flight instructor's inadequate supervision of the student, which resulted in an undershoot, and substantial damage.NTSB LAX07CA149Accident · Minor injuriesData collectionFinal reportBurkhart Grob G102 Club Astir Iiib · Minden, NVthe pilot's misjudgment of distance and altitude that resulted in an undershoot of the runway.NTSB LAX07CA104Accident · No injuriesData collectionFinal reportSchleicher ASW-27B · Williams, CAThe pilot's misjudged distance/altitude and delay in retracting the spoilers that led to an undershoot, which resulted in a collision with terrain.NTSB ATL06LA008Accident · 1 fatalLimited investigationFinal reportElan/Glaser Dirks DG-300 · Brownsboro, ALThe pilot's misjudgment of distance/altitude on final approach which resulted in an undershoot of the runway, and an in-flight collision with a embankment. A factor was the dirt bank/rising terrain.NTSB CHI05CA119Accident · No injuriesData collectionFinal reportSchweizer SGS 2-33A · Beloit, WIThe pilot's misjudgment of distance/altitude which resulted in an undershoot of the runway and collision with trees.NTSB MIA05LA077Accident · Serious injuriesLimited investigationFinal reportLet Blanik L-13 · DeLand, FLThe failure of the pilot to maintain sufficient airspeed during landing, resulting in an inadvertent stall, undershoot and collision with the ground.NTSB LAX04CA246Accident · No injuriesData collectionFinal reportSchweizer 1-35 · Sparks, NVthe pilot's misjudgment of altitude and distance resulting in an undershoot of the runway.NTSB ATL02LA177Accident · No injuriesLimited investigationFinal reportSchempp-Hirth KA8B · Tullahoma, TNThe student pilot misjudged the airspeed and altitude during a visual approach to land that resulted in the in-flight collision with the trees.NTSB IAD02LA048Accident · No injuriesLimited investigationFinal reportBurkhart Grob G103 · Fairfield, PAThe pilot's failure to attain proper runway alignment. A factor in the accident was the pilot's delay in retracting the spoilers.NTSB CHI00LA193Accident · No injuriesLimited investigationFinal reportSchleicher K8B · Manchester, MIthe downdraft experienced during final approach and altitude/clearance from the fence post not being maintained by the pilot. A factor to the accident was the fence post.NTSB MIA00LA165Accident · No injuriesLimited investigationFinal reportLet L-13 · Pensacola, FLThe student's failure to maintain the proper landing pattern altitude resulting in an undershoot during landing and collision with a fence. A factor in the accident was the pilot's failure to realize the spoilers were still deployed during the undershoot.NTSB FTW99LA243Accident · Serious injuriesLimited investigationFinal reportLet Blanik L-13 · Jonesboro, ARThe pilot's misjudgment of distance/altitude during the final approach to landing, resulting in an undershoot, and collision with a power line pole.NTSB MIA99LA193Accident · No injuriesLimited investigationFinal reportLet Blanik L-13 · Monroe, GAthe pilot-in command's improper handling and inflight decisions resulting in an undershoot of the intended landing runway. The pilot-in-command then failed to maintain airspeed, which resulted in a stall and the right wingtip impacting the ground.NTSB CHI99LA189Accident · No injuriesLimited investigationFinal reportSchempp-Hirth Cirrus · Hartford, WIthe reason for the occurrence was undetermined. Factors were the pilot's deploying of the drogue chute, the drogue chute malfunctioning, a dirt embankment, and encountering unsuitable terrain during landing.NTSB FTW98LA323Accident · Serious injuriesLimited investigationFinal reportSchweizer SGU 2-22E · Canon City, COThe pilot's misjudgment of distance/altitude and his premature deployment of the spoilers, resulting in a undershoot and hard landing.NTSB MIA98LA023Accident · No injuriesLimited investigationFinal reportLet L-13 · Elkin, NCThe instructor's pilot's misjudgment of altitude and distance, and his inadequate compensation for the wind conditions. Unfavorable winds and a fence were contributing factors.NTSB CHI98LA013Accident · Minor injuriesLimited investigationFinal reportSchweizer FGS-233 · Ionia, MIthe pilot misjudged the landing approach which resulted in his failure to attain a proper touchdown point. A factor was the trees.NTSB LAX97LA024Accident · No injuriesLimited investigationFinal reportSchweizer 2-33-A · Los Alamitos, CAThe student pilot's failure to properly handle the glider, and the instructor pilot's inadequate supervision.NTSB NYC96LA172Accident · Minor injuriesLimited investigationFinal reportPzl-Bielsko SZD-59 · Franconia, NHThe pilot's misjudged altitude and distance which resulted in the collision with trees short of the runway.NTSB LAX95LA164Accident · Serious injuriesLimited investigationFinal reportSchweizer SGS 2-33A · Peoria, AZthe pilot's misjudged evaluation of the weather, and his inadequate compensation for the gusting winds and downdrafts.NTSB SEA95LA069Accident · No injuriesLimited investigationFinal reportScheibe Flugzeugbau Bergfalke II-55 · Bozeman, MTThe pilot misjudged his altitude and distance from the runway. A factor was the pilot's failure to obtain the current altimeter setting.NTSB NYC95LA040Accident · No injuriesLimited investigationFinal reportBurkhart Grob 103A · Blairstown, NJThe pilot's failure to maintain the proper descent rate.NTSB NYC94LA081Accident · No injuriesLimited investigationFinal reportLet Super Blanik L-33 · New Castle, VAThe pilot's improper use of the flight controls resulting in failure to maintain a proper descent rate during the approach for landing. A factor in this accident was the pilot's lack of total experience in this type of glider.NTSB FTW94IA046Incident · No injuriesIncident investigationFinal reportBoeing 737-33A · Dfw Airport, TXA failure by the pilot-in-command to attain a stabilzed approach. Factors were the fog and failure of the copilot to monitor the approach.NTSB CHI93LA230Accident · No injuriesLimited investigationFinal reportBurkhart Grob G103 · Ionia, MIThe pilot in command's failure to maintain the proper glidepath.NTSB ATL93LA110Accident · Serious injuriesLimited investigationFinal reportAerotek Zuni · Brownsboro, ALThe pilot's misjudgment of distance and altitude which resulted in the collision with trees short of the runway.NTSB SEA93LA119Accident · No injuriesLimited investigationFinal reportApplebay Zuni · Deer Park, WAImproperly planned approach by the PIC.NTSB LAX91LA408Accident · No injuriesLimited investigationFinal reportBurkhart Grob G103 · Fremont, CAThe pilot failed to adequately compensate for the prevailing wind conditions.NTSB LAX91LA349Accident · No injuriesLimited investigationFinal reportLet L-13 · Byron, CAThe on ground collision with a hidden ditch not visible to the pilot during the landing roll out phase of a forced landing.NTSB SEA91LA147Accident · No injuriesLimited investigationFinal reportLet L-13 · Driggs, IDThe pilot misjudged his distance and altitude to the runway during the approach and failed to attain the proper touchdown point for landing. His lack of experience in the make and model of glider was a related factor.NTSB CHI91LA188Accident · No injuriesLimited investigationFinal reportSchweizer SGS 1-34 · Highland, ILThe pilot misjudged his touchdown point.NTSB NYC89LA152Accident · Minor injuriesLimited investigationFinal reportSchweizer 1-26 · Elmira, NYAn inadvertent encounter with a downdraft.NTSB LAX88LA209Accident · No injuriesLimited investigationFinal reportSchweizer SGS 2-33A · Vacaville, CAAt the end of a pleasure flt, the plt extended the downwind leg for landing, thinking that the touchdown altitude was 12 ft instead of, in actuality, 220 ft. the plt normally flew out of another airport with an alt of 12 ft. from the extended downwind, the…NTSB LAX88LA145Accident · No injuriesLimited investigationFinal reportSchweizer SGS 2-33A · Warner Springs, CANTSB CHI88LA016Accident · No injuriesLimited investigationFinal reportSchweizer SGS 2-33A · Union, ILThe glider was approaching to land when, according to the pilot, he noticed the aircraft was descending 'too fast' and his airspeed was 'too slow'. The pilot then realized he wasn't going to make the runway and decided to land the glider in a nearby field.…NTSB CHI87LA142Accident · No injuriesLimited investigationFinal reportSchleicher KA-6-CR · Staunton, ILThe plt stated that he climbed to 6000 feet MSL and proceeded on course to Staunton, Illinois. According to the plt in a telephone interview, he was approximately 800-900 feet above willhoit airport when he made a 360 degree turn to enter base. He further…NTSB CHI87LA002Accident · No injuriesLimited investigationFinal reportLet L-13 · White Bear Lake, MNThe plt reported that he entered the traffic pattern for rwy 30 at aprx 900 ft and completed a right turn to base. The plt stated that while on base, he realized the aircraft was too high and deployed the spoilers halfway. As he turned to final, he stated…NTSB FTW86LRA12Accident · No injuriesFinal reportMolino PIK-20B · College Station, TXThe glider collided with trees during an off arpt landing due to lack of lift. The plt complained that flaps are not as efficient as spoilers for approach control. Plt used flaps and mushed into trees short of the intended landing area.NTSB DEN86LA226Accident · No injuriesLimited investigationFinal reportSchweizer SGS 2-33A · Durango, COThe plt was attempting to land his glider. He said that he was unable to reach the airport and elected to land in a nearby pasture. Prior to touchdown he discovered some cattle in the field but was unable to avoid a collision with one of the animals. The…NTSB FTW86LRG31Accident · No injuriesFinal reportRolladen-Schneider LS-6 · Uvalde, TXPilot of a Rolladen-Schneider LS-6 glider, N25SG, impacted terrain short of runway at Uvalde, TX airport. Pilot held U.S.-foreign private pilot certification based on german certification and was representing the aircraft manufacturer during glider…NTSB ATL85LKG11Accident · Minor injuriesFinal reportLet L-13 · Huntsville, ALThe commercial plt was in training for a glider rating & was on a supervised solo flt to practice a landing. During the traffic pattern, he rolled out hi on final & extended the spoilers to adjust to the desired glide path, then retracted the spoilers to the…NTSB ATL85FMG06Accident · No injuriesFinal reportLet L-13 · Chester, SCThe glider landed about 150 ft short of the rwy on the plts 1st solo in this acft. He said he noticed a rapid drop in alt at 55 mph on final approach and began to change spoiler position to compensate. He complained that the stiffness of the operation of the…NTSB NYC85LA191Accident · No injuriesLimited investigationFinal reportSchweizer SGS 2-33A · Plymouth, MAThe aircraft was towed to an alt of 3000 ft. the plt set up for landing and entered the pattern at the initial point at about 1200 ft. the apch went normally until the base leg. After turning onto the base leg, the plt experienced a high sink rate. The plt…NTSB BFO85LA037Accident · Minor injuriesLimited investigationFinal reportSlingsby Type 43 Series 3F · Lovettsville, VAThe plt stated that he normally avoided landing on the rwy since the glider landed on a skid & it took a few minutes to remount it on a ground handling dolly. On this flt, he planned to land on the grass beside the apch end of the rwy. However, he allowed an…NTSB CHI84LA409Accident · No injuriesLimited investigationFinal reportLet L-13 · Gregory, MIAccording to the CFI the glider was at about 500 ft AGL on base leg when a downdraft caused the acft to descend and touch down 50 ft short of the rwy.NTSB MKC84FCD03Accident · Serious injuriesFinal reportSchweizer SGU2-22E · Ames, IAThe glider plt who had only about 1 hour flt time in this make of glider and less than a hour total glider time misjudged the wind and after drifting downwind was unable to make it back to the arpt. A forced landing was made off arpt in a farm field.NTSB LAX84LA135Accident · No injuriesLimited investigationFinal reportSchweizer SGS-2-33A · Mokuleia, HIThe plt was rated for airplanes & helicopters, but did not have a glider rating. He had only 2.5 hrs in gliders, all of which was in this same make & model. During a solo instructional flt, he encountered a high sink while on a base turn to land. He stated…NTSB LAX84LA076Accident · Serious injuriesLimited investigationFinal reportBurkhart Grob G-103 · California City, CAAccording to the plt, he was turning to final approach when the glider's left wing struck the ground. Reportedly, he had gotten 'too low & slow.'NTSB MKC83LA227Accident · Serious injuriesLimited investigationFinal reportSchweizer SGS-2-33A · Warrensburg, MOThe glider landed short of the rwy hitting a rough hump which was an old fence line. The glider bounced & landed hard on the rwy. The pax was hospitalized for 4 days for observation & treatment.