# Glasflugel STANDARD LIBELLE - Type: Aircraft model (FAA registry) - Registry code: 3800341 - Manufacturer (registry): GLASFLUGEL - Model: STANDARD LIBELLE - Aircraft type: Glider - Category: Glider - Engines: None - Seats: 1 - Weight class: Up to 12,499 lb - Cruise speed: 60 mph - Certification: Type certificated - Data sheet: [TCDS G12EU](https://openairdocs.org/tcds/G12EU) (OpenAirDocs) - Holder: Glasflugel - Registered aircraft: 54 - Page: https://openairdocs.org/model/glasflugel-standard-libelle Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2020-19-12](https://openairdocs.org/ad/2020-19-12): Equipment/Furnishing · Glasflugel Club Libelle 205, H 301 Libelle, H 301B Libelle and 4 more. Effective Oct 22, 2020 - [AD 2007-05-19](https://openairdocs.org/ad/2007-05-19): Rudder actuator arm · Glasflugel H 301 Libelle, H 301B Libelle, Standard Libelle and 1 more. Effective Apr 12, 2007 - [AD 97-24-06](https://openairdocs.org/ad/97-24-06): Aileron Operating Lever's Actuating Shaft Welded Seams · Glasflugel Standard Libelle and Standard Libelle-201B. Effective Mar 13, 1998 - [AD 97-03-02](https://openairdocs.org/ad/97-03-02): Control Surface Weight and Static Moment · Glasflugel Club Libelle 205, H 301 Libelle, H 301B Libelle and 3 more. Effective Mar 21, 1997 - [AD 91-06-09](https://openairdocs.org/ad/91-06-09): Rudder Cables · Glasflugel H 301 Libelle, H 301B Libelle, Kestrel and 2 more. Effective Apr 8, 1991 - [AD 85-22-11 R1](https://openairdocs.org/ad/85-22-11-R1): Elevator Linkage Inspection · Glasflugel H 301 Libelle, H 301B Libelle, Standard Libelle and 1 more. Effective May 6, 1986 - [AD 75-22-16](https://openairdocs.org/ad/75-22-16): Elevator Assembly Guide · Glasflugel Club Libelle 205, H 301 Libelle, H 301B Libelle and 2 more. Effective Nov 4, 1975 Historical (superseded or no longer in force): - [AD 2018-21-04](https://openairdocs.org/ad/2018-21-04) (historical): Equipment/Furnishing · Glasflugel Club Libelle 205, H 301 Libelle, H 301B Libelle and 4 more. Effective Nov 13, 2018 ## Information bulletins (advisory) (1) - [SAIB CE-06-50](https://openairdocs.org/saib/CE-06-50): . Issued Jun 21, 2006 ## Registered aircraft (54, first 50) - [N1055W](https://openairdocs.org/aircraft/N1055W): [Midwestern Soaring Association](https://openairdocs.org/faa-owner/MIDWESTERN%20SOARING%20ASSOCIATION), [Peculiar, MO](https://openairdocs.org/faa-place/MO/Peculiar), built 1971, S/N 229 - [N1059D](https://openairdocs.org/aircraft/N1059D): [Rafferty Michael J](https://openairdocs.org/faa-owner/RAFFERTY%20MICHAEL%20J), [Santa Monica, CA](https://openairdocs.org/faa-place/CA/Santa%20Monica), built 1972, S/N 334 - [N105M](https://openairdocs.org/aircraft/N105M): [Ackley Richard F](https://openairdocs.org/faa-owner/ACKLEY%20RICHARD%20F), [Clearville, PA](https://openairdocs.org/faa-place/PA/Clearville), built 1970, S/N 127 - [N105S](https://openairdocs.org/aircraft/N105S): [Holden Daniel N](https://openairdocs.org/faa-owner/HOLDEN%20DANIEL%20N), [Anacortes, WA](https://openairdocs.org/faa-place/WA/Anacortes), built 1970, S/N 118 - [N1106B](https://openairdocs.org/aircraft/N1106B): [Willat Garret](https://openairdocs.org/faa-owner/WILLAT%20GARRET), [Warner Springs, CA](https://openairdocs.org/faa-place/CA/Warner%20Springs), S/N 68 - [N111CR](https://openairdocs.org/aircraft/N111CR): [Cramer Warren C](https://openairdocs.org/faa-owner/CRAMER%20WARREN%20C), [Horseheads, NY](https://openairdocs.org/faa-place/NY/Horseheads), built 1971, S/N 183 - [N11RD](https://openairdocs.org/aircraft/N11RD): [Holmes Alonso P](https://openairdocs.org/faa-owner/HOLMES%20ALONSO%20P), [Broomfield, CO](https://openairdocs.org/faa-place/CO/Broomfield), built 1969, S/N 74 - [N123EW](https://openairdocs.org/aircraft/N123EW): [Madigan Gregory J](https://openairdocs.org/faa-owner/MADIGAN%20GREGORY%20J), [Fort Montgomery, NY](https://openairdocs.org/faa-place/NY/Fort%20Montgomery), built 1972, S/N 308 - [N12RU](https://openairdocs.org/aircraft/N12RU): [Albuquerque Soaring Club](https://openairdocs.org/faa-owner/ALBUQUERQUE%20SOARING%20CLUB), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 1971, S/N 208 - [N1355](https://openairdocs.org/aircraft/N1355): [Knerr Joshua D](https://openairdocs.org/faa-owner/KNERR%20JOSHUA%20D), [Tehachapi, CA](https://openairdocs.org/faa-place/CA/Tehachapi), built 1968, S/N 27 - [N1599](https://openairdocs.org/aircraft/N1599): [Willamett Valley Soaring Club](https://openairdocs.org/faa-owner/WILLAMETT%20VALLEY%20SOARING%20CLUB), [Cornelius, OR](https://openairdocs.org/faa-place/OR/Cornelius), built 1968, S/N 24 - [N1699](https://openairdocs.org/aircraft/N1699): [Lowry Steven D](https://openairdocs.org/faa-owner/LOWRY%20STEVEN%20D), [Waialua, HI](https://openairdocs.org/faa-place/HI/Waialua), built 1969, S/N 33 - [N1894](https://openairdocs.org/aircraft/N1894): [Reusch David C](https://openairdocs.org/faa-owner/REUSCH%20DAVID%20C), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), S/N 30 - [N194P](https://openairdocs.org/aircraft/N194P): [Bauman Jennifer](https://openairdocs.org/faa-owner/BAUMAN%20JENNIFER), [Tehachapi, CA](https://openairdocs.org/faa-place/CA/Tehachapi), built 1971, S/N 217 - [N1971S](https://openairdocs.org/aircraft/N1971S): [Auburg George R](https://openairdocs.org/faa-owner/AUBURG%20GEORGE%20R), [Midland, TX](https://openairdocs.org/faa-place/TX/Midland), built 1970, S/N 105 - [N1XE](https://openairdocs.org/aircraft/N1XE): [Diaz Allison Violette](https://openairdocs.org/faa-owner/DIAZ%20ALLISON%20VIOLETTE), [Stephens City, VA](https://openairdocs.org/faa-place/VA/Stephens%20City), built 1973, S/N 409 - [N21PT](https://openairdocs.org/aircraft/N21PT): [Gary Oswald Lee](https://openairdocs.org/faa-owner/GARY%20OSWALD%20LEE), [Post Falls, ID](https://openairdocs.org/faa-place/ID/Post%20Falls), built 1971, S/N 190 - [N221E](https://openairdocs.org/aircraft/N221E): [Rensel Daniel J](https://openairdocs.org/faa-owner/RENSEL%20DANIEL%20J), [Ashville, NY](https://openairdocs.org/faa-place/NY/Ashville), built 1970, S/N 123 - [N230G](https://openairdocs.org/aircraft/N230G): [Wahl John F](https://openairdocs.org/faa-owner/WAHL%20JOHN%20F), [Edgewood, NM](https://openairdocs.org/faa-place/NM/Edgewood), built 1970, S/N 132 - [N2349](https://openairdocs.org/aircraft/N2349): [Hite Douglas T](https://openairdocs.org/faa-owner/HITE%20DOUGLAS%20T), [Frisco, TX](https://openairdocs.org/faa-place/TX/Frisco), built 1969, S/N 58 - [N2509](https://openairdocs.org/aircraft/N2509): [Bjork Richard J](https://openairdocs.org/faa-owner/BJORK%20RICHARD%20J), [Brackettville, TX](https://openairdocs.org/faa-place/TX/Brackettville), built 1971, S/N 213 - [N2578](https://openairdocs.org/aircraft/N2578): [Davis Clinton B](https://openairdocs.org/faa-owner/DAVIS%20CLINTON%20B), [Bakersfield, CA](https://openairdocs.org/faa-place/CA/Bakersfield), built 1970, S/N 161 - [N2677](https://openairdocs.org/aircraft/N2677): [Tobin Scott R Jr](https://openairdocs.org/faa-owner/TOBIN%20SCOTT%20R%20JR), [Port Orange, FL](https://openairdocs.org/faa-place/FL/Port%20Orange), built 1969, S/N 32 - [N2926](https://openairdocs.org/aircraft/N2926): [Martucci Dennis J](https://openairdocs.org/faa-owner/MARTUCCI%20DENNIS%20J), [Monroe, GA](https://openairdocs.org/faa-place/GA/Monroe), S/N 84 - [N2972](https://openairdocs.org/aircraft/N2972): [Macveigh John D](https://openairdocs.org/faa-owner/MACVEIGH%20JOHN%20D), [Thomasville, PA](https://openairdocs.org/faa-place/PA/Thomasville), built 1972, S/N 282 - [N3019](https://openairdocs.org/aircraft/N3019): [Davies Harry Francis](https://openairdocs.org/faa-owner/DAVIES%20HARRY%20FRANCIS), [California, MD](https://openairdocs.org/faa-place/MD/California), built 1969, S/N 44 - [N3226](https://openairdocs.org/aircraft/N3226): [Qt Solutions LLC](https://openairdocs.org/faa-owner/QT%20SOLUTIONS%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1971, S/N 212 - [N3708F](https://openairdocs.org/aircraft/N3708F): [Eklund Don C II](https://openairdocs.org/faa-owner/EKLUND%20DON%20C%20II), [Yorba Linda, CA](https://openairdocs.org/faa-place/CA/Yorba%20Linda), built 1970, S/N 181 - [N3841](https://openairdocs.org/aircraft/N3841): [Williams Jon M](https://openairdocs.org/faa-owner/WILLIAMS%20JON%20M), [Oviedo, FL](https://openairdocs.org/faa-place/FL/Oviedo), built 1968, S/N 29 - [N3964](https://openairdocs.org/aircraft/N3964): [Kenney Paul S](https://openairdocs.org/faa-owner/KENNEY%20PAUL%20S), [Winter Springs, FL](https://openairdocs.org/faa-place/FL/Winter%20Springs), S/N 187 - [N3992](https://openairdocs.org/aircraft/N3992): [Bird John J](https://openairdocs.org/faa-owner/BIRD%20JOHN%20J), [El Paso, TX](https://openairdocs.org/faa-place/TX/El%20Paso), built 1971, S/N 219 - [N41FL](https://openairdocs.org/aircraft/N41FL): [Kuntz David W](https://openairdocs.org/faa-owner/KUNTZ%20DAVID%20W), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), S/N 292 - [N4362](https://openairdocs.org/aircraft/N4362): [Sigler Robert E](https://openairdocs.org/faa-owner/SIGLER%20ROBERT%20E), [Round Rock, TX](https://openairdocs.org/faa-place/TX/Round%20Rock), built 1971, S/N 216 - [N44AA](https://openairdocs.org/aircraft/N44AA): [Prokes Michael C](https://openairdocs.org/faa-owner/PROKES%20MICHAEL%20C), [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix), built 1970, S/N 126 - [N44BT](https://openairdocs.org/aircraft/N44BT): [Welsh Christopher R](https://openairdocs.org/faa-owner/WELSH%20CHRISTOPHER%20R), [Cresson, TX](https://openairdocs.org/faa-place/TX/Cresson), built 1971, S/N 200 - [N4947](https://openairdocs.org/aircraft/N4947): [Treasure Coast Soaring Club Inc](https://openairdocs.org/faa-owner/TREASURE%20COAST%20SOARING%20CLUB%20INC), [Port Saint Lucie, FL](https://openairdocs.org/faa-place/FL/Port%20Saint%20Lucie), built 1970, S/N 170 - [N5567](https://openairdocs.org/aircraft/N5567): [Flesberg Allan J](https://openairdocs.org/faa-owner/FLESBERG%20ALLAN%20J), [Olathe, KS](https://openairdocs.org/faa-place/KS/Olathe), built 1972, S/N 317 - [N6152](https://openairdocs.org/aircraft/N6152): [Ashmore Paul A](https://openairdocs.org/faa-owner/ASHMORE%20PAUL%20A), [Sioux Falls, SD](https://openairdocs.org/faa-place/SD/Sioux%20Falls), built 1970, S/N 121 - [N623NX](https://openairdocs.org/aircraft/N623NX): [Wahl John F](https://openairdocs.org/faa-owner/WAHL%20JOHN%20F), [Edgewood, NM](https://openairdocs.org/faa-place/NM/Edgewood), built 1970, S/N 106 - [N6512](https://openairdocs.org/aircraft/N6512): [Badal Gerardo A](https://openairdocs.org/faa-owner/BADAL%20GERARDO%20A), [Eastsound, WA](https://openairdocs.org/faa-place/WA/Eastsound), built 1969, S/N 63 - [N66WF](https://openairdocs.org/aircraft/N66WF): [Wahl John F](https://openairdocs.org/faa-owner/WAHL%20JOHN%20F), [Edgewood, NM](https://openairdocs.org/faa-place/NM/Edgewood), built 1970, S/N 97 - [N695](https://openairdocs.org/aircraft/N695): [Wilburn Michael R](https://openairdocs.org/faa-owner/WILBURN%20MICHAEL%20R), [Wagoner, OK](https://openairdocs.org/faa-place/OK/Wagoner), built 1971, S/N 191 - [N69HL](https://openairdocs.org/aircraft/N69HL): [Renwick John K](https://openairdocs.org/faa-owner/RENWICK%20JOHN%20K), [Minneapolis, MN](https://openairdocs.org/faa-place/MN/Minneapolis), built 1970, S/N 122 - [N7213](https://openairdocs.org/aircraft/N7213): [Faris Kenneth James](https://openairdocs.org/faa-owner/FARIS%20KENNETH%20JAMES), [Ithaca, NY](https://openairdocs.org/faa-place/NY/Ithaca), built 1968, S/N 25 - [N727RA](https://openairdocs.org/aircraft/N727RA): [Andrew Ross](https://openairdocs.org/faa-owner/ANDREW%20ROSS), [Woods Cross, UT](https://openairdocs.org/faa-place/UT/Woods%20Cross), built 1970, S/N 159 - [N758WE](https://openairdocs.org/aircraft/N758WE): [Leonard Steven E](https://openairdocs.org/faa-owner/LEONARD%20STEVEN%20E), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita), built 1969, S/N 81 - [N761H](https://openairdocs.org/aircraft/N761H): [Soaring Thunderbirds Inc](https://openairdocs.org/faa-owner/SOARING%20THUNDERBIRDS%20INC), [Canton, OH](https://openairdocs.org/faa-place/OH/Canton), built 1971, S/N 249 - [N8041D](https://openairdocs.org/aircraft/N8041D): [Lozier Kurt T](https://openairdocs.org/faa-owner/LOZIER%20KURT%20T), [Albany, NY](https://openairdocs.org/faa-place/NY/Albany), S/N 440 - [N810VE](https://openairdocs.org/aircraft/N810VE): [Ings Deborah Lynn](https://openairdocs.org/faa-owner/INGS%20DEBORAH%20LYNN), [Centennial, CO](https://openairdocs.org/faa-place/CO/Centennial), S/N 248 - [N8990](https://openairdocs.org/aircraft/N8990): [Hart Brian D](https://openairdocs.org/faa-owner/HART%20BRIAN%20D), [Washougal, WA](https://openairdocs.org/faa-place/WA/Washougal), built 1968, S/N 9 All 54: https://openairdocs.org/model/glasflugel-standard-libelle/aircraft.md ## NTSB investigations (22) 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. - [NTSB WPR25LA015](https://openairdocs.org/ntsb/WPR25LA015), Oct 11, 2024: Glasflugel Standard Libelle (N41FL), Moriarty, NM, substantial damage. Probable cause: The pilot’s failure to maintain an adequate glidepath, which resulted in the glider landing on rough terrain short of the runway. - [NTSB WPR24LA273](https://openairdocs.org/ntsb/WPR24LA273), Jul 25, 2024: Glasflugel Standard Libelle (N1599), Fields, OR, substantial damage. Probable cause: The glider’s encounter with a gusting wind and downdraft conditions, which resulted in exceedance of the glider’s critical angle of attack, an aerodynamic stall, and a hard landing. - [NTSB CEN11LA239](https://openairdocs.org/ntsb/CEN11LA239), Mar 20, 2011: Glasflugel Standard Libelle (N99AE), Wellington, CO, substantial damage, 1 fatal. Probable cause: The pilot's loss of glider control due to impairment or incapacitation caused by an episode of ventricular tachycardia. - [NTSB NYC08CA236](https://openairdocs.org/ntsb/NYC08CA236), Jun 29, 2008: Glasflugel Standard Libelle (N184W), Front Royal, VA, substantial damage. Probable cause: Aircraft control was not maintained during cruise flight. Contributing to the accident was turbulence and inadvertent flight into adverse weather. - [NTSB FTW95LA326](https://openairdocs.org/ntsb/FTW95LA326), Jul 24, 1995: Glasflugel Standard Libelle (N2972), Red River, NM, substantial damage. Probable cause: THE PILOT'S LACK OF COMPENSATION FOR THE TAILWIND AND HIS ENSUING FAILURE TO ATTAIN THE PROPER TOUCHDOWN POINT. FACTORS WERE THE LACK OF THERMAL LIFT AND THE TAILWIND. - [NTSB FTW94LA197](https://openairdocs.org/ntsb/FTW94LA197), Jun 5, 1994: Glasflugel Standard Libelle (N3992), Wellington, CO, substantial damage. Probable cause: WAS THE PILOT'S IMPROPER COMPENSATION FOR THE CROSSWIND. A FACTOR WAS THE CROSSWIND. - [NTSB DEN93LA080](https://openairdocs.org/ntsb/DEN93LA080), Jul 16, 1993: Glasflugel Standard Libell (N4362), Boulder, CO, substantial damage. Probable cause: IMPROPER RIGGING OF THE SPOILER SYSTEM BY MAINTENANCE PERSONNEL, WHICH CAUSED AN UNCOMMANDED SPOILER DEPLOYMENT AND PREVENTED SPOILER RETRACTION BY THE PILOT. A FACTOR WAS UNSUITABLE TERRAIN FOR A… - [NTSB FTW92LA167](https://openairdocs.org/ntsb/FTW92LA167), Jun 20, 1992: Glasflugel 201B (N6152), Briggs, TX, substantial damage. Probable cause: THE INADVERTENT GROUND LOOP BY THE PILOT. FACTORS WERE THE DOWNDRAFT AND THE ROUGH/UNEVEN TERRAIN. - [NTSB NYC91LA152](https://openairdocs.org/ntsb/NYC91LA152), Jun 8, 1991: Glasflugel Libelle 201B (N8041D), Saratoga, NY, substantial damage. Probable cause: THE FAILURE OF THE PILOT TO ADEQUATELY FLARE WHEN MAKING AN UPHILL LANDING. FACTORS RELATED TO THE ACCIDENT WERE THE PILOT CONTINUED ATTEMPTS AT FINDING LIFT WHICH REDUCED HIS LANDING OPTIONS WHEN HE… - [NTSB CHI84LA309](https://openairdocs.org/ntsb/CHI84LA309), Jul 1, 1984: Glasflugel Libelle (N1106B), Osseo, MI, substantial damage - [NTSB FTW81DPA19](https://openairdocs.org/ntsb/FTW81DPA19), Aug 3, 1981: Glasflugel H-201B (N26CD), Campbell, TX, substantial damage - [NTSB NYC81DNC15](https://openairdocs.org/ntsb/NYC81DNC15), Jun 27, 1981: Glasflugel ST-LIB (N30SP), Graniteville, VT, substantial damage - [NTSB OAK78DXQ23](https://openairdocs.org/ntsb/OAK78DXQ23), May 7, 1978: Glasflugel 201B (N9422), Dayton, NV, substantial damage - [NTSB OAK76DXQ02](https://openairdocs.org/ntsb/OAK76DXQ02), Jul 9, 1975: Glasflugel H301B (N6512), Washoe City, NV, substantial damage - [NTSB LAX75DUG02](https://openairdocs.org/ntsb/LAX75DUG02), Jun 29, 1974: Glasflugel H201B (N2578), Baker, CA, substantial damage - [NTSB IAD74FIA19](https://openairdocs.org/ntsb/IAD74FIA19), Jun 12, 1974: Glasfugel H301B (N66SC), Midland, VA, substantial damage - [NTSB NYC74DGT03](https://openairdocs.org/ntsb/NYC74DGT03), Jul 5, 1973: Glasflugel H301 (N3943), Fairfield, PA, minor damage - [NTSB SEA73AS041](https://openairdocs.org/ntsb/SEA73AS041), Jun 26, 1973: Glasflugel Libell (N273S), Choteau, MT, destroyed, 1 fatal - [NTSB OAK73AP042](https://openairdocs.org/ntsb/OAK73AP042), May 26, 1973: Glasflugel H301B (N194P), Redding, CA, substantial damage - [NTSB FTW72DQD33](https://openairdocs.org/ntsb/FTW72DQD33), Jun 29, 1972: Glasflugel STD LB (N9422), Van Horn, TX, substantial damage - [NTSB OAK71FXQ04](https://openairdocs.org/ntsb/OAK71FXQ04), Jul 18, 1970: Glasfugel Libele (N2349), Truckee, CA, substantial damage - [NTSB MKC70DCQ30](https://openairdocs.org/ntsb/MKC70DCQ30), May 10, 1970: Glasflugel Libell (N9510), Beverly, KS, substantial damage ## FAA accident and incident reports (19) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20241011021319A](https://openairdocs.org/incident/20241011021319A), Oct 11, 2024: Glasflugel STANDARD LIBELLE (N41FL), Moriarty, NM, Substantial damage. On October 11, 2024, at or around 13:10 MST, a Glasflugel Standard Libelle, crashed (accident) just short of the runway while landing at Moriarty Municipal… - [Accident 20240725009469A](https://openairdocs.org/incident/20240725009469A), Jul 25, 2024: Glasflugel STANDARD LIBELLE (N1599), Rome, OR, Substantial damage. Precautionary landing due to eratic winds and rapidly developing thunderstorms resulting in possible windshear at the surface at time of landing. - [Accident 20110320004519A](https://openairdocs.org/incident/20110320004519A), Mar 20, 2011: Glasflugel STANDARD LIBELLE (N99AE), Wellington, CO, Substantial damage, 1 fatal. On mar 20, 2011, N99AE, a glasfugel glider impacted the ground near owl canyon glider port. There was one sob and the aircraft was substantially damaged. There… - [Accident 20080629843759A](https://openairdocs.org/incident/20080629843759A), Jun 29, 2008: Glasfl LIBELLE (N184W), Front Royal, VA, Substantial damage. (-23) The [privacy data omitted]pilot stated after the glider was released from the tow aircraft he encountered severe turbulence. He slammed against the… - [Accident 19950724022779A](https://openairdocs.org/incident/19950724022779A), Jul 24, 1995: Glasfl LIBELLE (N2972), Red River, NM, Substantial damage. Downdrafts soaring over a canyon. Elected land small field. Ground looped to avoid overrun. Had landed downwind - [Accident 19940605015319A](https://openairdocs.org/incident/19940605015319A), Jun 5, 1994: Glasfl LIBELLE (N3992), Wellington, CO, Substantial damage. Towed aloft. No thermals. Strong sink. Unable make runway. Landed crosswind in a field. Side motion failed tail. - [Accident 19930716024229A](https://openairdocs.org/incident/19930716024229A), Jul 16, 1993: Glasfl LIBELLE (N4362), Boulder, CO, Substantial damage. Gliders spoilers deployed under tow unable to retract released from tow. Impacted field. Spoilers were misrigged. - [Accident 19920620047039A](https://openairdocs.org/incident/19920620047039A), Jun 20, 1992: Glasfl LIBELLE (N6152), Briggs, TX, Substantial damage. Lost lift and encountered downdraft. Unable airport. Ground looped landing in rough field. - [Accident 19910608020589A](https://openairdocs.org/incident/19910608020589A), Jun 8, 1991: Glasfl LIBELLE (N8041D), Saratoga, NY, Substantial damage. Ran out of lift. Selected uphill downwind slope only open area. Failed to flare for upslope. Collided with slope. - [Accident 19840701036739A](https://openairdocs.org/incident/19840701036739A), Jul 1, 1984: Glasfl LIBELLE (N1106B), Osseo, MI, Substantial damage. Ran out of lift due to high overcast on a crosscountry flight. Tall grass in a chosen field caused a ground loop. - [Incident 19820425014869I](https://openairdocs.org/incident/19820425014869I), Apr 25, 1982: Glasfl LIBELLE (N4362), Boulder, CO, Minor damage. Pilot made a hard landing. Pilot stated an enormous wind gust caused the hard landing. - [Accident 19810627047099A](https://openairdocs.org/incident/19810627047099A), Jun 27, 1981: Glasfl LIBELLE (N30SP), Graniteville, VT, Substantial damage. Encountered windshear and stalled during off airport landing. - [Accident 19780507009159A](https://openairdocs.org/incident/19780507009159A), May 7, 1978: Glasfl LIBELLE (N9422), Dayton,Nv, NV, Substantial damage. Lndd on road. Duster strip avbl. Lost lift. - [Accident 19750709017669A](https://openairdocs.org/incident/19750709017669A), Jul 9, 1975: Glasfl LIBELLE (N6512), Washoe City, CA, Substantial damage. Soaring x-c contest. Ran out of lift & lnd in pasture with wet grass. - [Accident 19740629020889A](https://openairdocs.org/incident/19740629020889A), Jun 29, 1974: Glasfl LIBELLE (N2578), Baker, CA, Substantial damage. Pilot stalled aircraft on final approach and lnd in sage brush after recovery. - [Accident 19740612017849A](https://openairdocs.org/incident/19740612017849A), Jun 12, 1974: Glasfl LIBELLE (N66SC), Midland, VA, Substantial damage. Soaring contest,drg steep turn to final enctrd wind shear glider stalled abt 50FT AGL. - [Accident 19730705020389A](https://openairdocs.org/incident/19730705020389A), Jul 5, 1973: Glasfl LIBELLE (N3943), Fairfield, PA, Substantial damage. Pilot elected to land east side of runway to keep retreive short,high grass at runway edge. Wheels. - [Accident 19730626021719A](https://openairdocs.org/incident/19730626021719A), Jun 26, 1973: Glasfl H301 (N273S), Choteau, MT, Destroyed. Hi alt flt to 33500 ft MSL.acft disintegrated. Gr & speed brakes retracted.02 equip ovhl 3 yr prior - [Accident 19730526013391A](https://openairdocs.org/incident/19730526013391A), May 26, 1973: Glasfl LIBELLE (N194P), Redding, CA, Substantial damage. N194P lnd ok.N696Z had long conversation on radio prior to accdt,monitored by N194P. ## STCs that may be installed (OpenAirDocs) (1) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc --- 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.