# NTSB investigations, 1986, WI NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports. Page 1 of 2 · 55 cases ## Latest cases - [NTSB CHI87LA059](https://openairdocs.org/ntsb/CHI87LA059.md): Cessna 172H · Mosinee, WI · Accident · No injuries · Limited investigation · Final report · Dec 30, 1986 · N3220L · Substantial damage > The CFI stated that while in the landing configuration, over the apch end of the rwy, the student excessively flared the acft and it stalled with the right wing contacting the rwy. According to the CFI, power was added but it was too late to 'save the… - [NTSB CHI87DEP04](https://openairdocs.org/ntsb/CHI87DEP04.md): Mooney M20F · Greenwood, WI · Accident · No injuries · Final report · Dec 30, 1986 · N9627M · Substantial damage > The aircraft lost engine power during a descent due to a loose throttle linkage and the pilot was forced to make an emergency landing in a field. On landing roll the aircraft struck a reflector post with the right wing. - [NTSB CHI87LA055](https://openairdocs.org/ntsb/CHI87LA055.md): Piper J3C-65 · Harrison Twp., WI · Accident · Minor injuries · Limited investigation · Final report · Dec 27, 1986 · N37926 · Destroyed > During cruise flt the plt attempted to add power and carb heat with no immediate response in eng power. The plt then tried to make an emergency landing in a field but did not have sufficient altitude and airspeed. The acft collided with trees. The plt… - [NTSB CHI87LA056](https://openairdocs.org/ntsb/CHI87LA056.md): Piper PA-38-112 · Madison, WI · Accident · No injuries · Limited investigation · Final report · Dec 26, 1986 · N4325E · Substantial damage > While practicing touch & go landings, the student plt reports, the acft 'suddenly dropped' resulting in a hard landing. The acft then porpoised separating the nose gear and skidding to a stop off the rwy. - [NTSB CHI87LA052](https://openairdocs.org/ntsb/CHI87LA052.md): Cessna 172M · Middleton, WI · Accident · Minor injuries · Limited investigation · Final report · Dec 18, 1986 · N12841 · Substantial damage > At the completion of a period of instrument training and while returning to the airport of origin the CFI asked the private rated dual student to demonstrate a simulated forced landing to the runway. In an attempt to lose altitude on the final approach the… - [NTSB CHI87IA039](https://openairdocs.org/ntsb/CHI87IA039.md): Douglas DC-9-51 · Madison, WI · Incident · No injuries · Incident investigation · Final report · Dec 2, 1986 · N786NC · Minor damage > Aircraft slid off the right side the runway during the rollout from a cross wind landing and struck 6 runway edge lights causing minor damage to the inboard trailing edge of the right flap. At the time of the incident there was 1/2 inch of snow on the runway… - [NTSB CHI87LA037](https://openairdocs.org/ntsb/CHI87LA037.md): Mooney M20K · Watertown, WI · Accident · No injuries · Limited investigation · Final report · Nov 28, 1986 · N3691H · Substantial damage > Following an engine power loss due to fatigue of the #1 cylinder, the plt force landed the acft on a highway. The highway was the only available landing area, according to the plt. On landing rollout, the plt was forced to swerve the acft off the paved… - [NTSB CHI87LA034](https://openairdocs.org/ntsb/CHI87LA034.md): Raven S-66A · Baldwin, WI · Accident · Serious injuries · Limited investigation · Final report · Nov 2, 1986 · N4196N · No damage > While landing, the passengers were instructed to stay to the side of the basket and hold on. However, one passenger moved toward the center of the basket and hit a video camera with her leg. During the occurrence, her leg was fractured between the knee and… - [NTSB CHI87LA014](https://openairdocs.org/ntsb/CHI87LA014.md): Beech V35A · La Pointe, WI · Accident · No injuries · Limited investigation · Final report · Oct 24, 1986 · N8360N · Substantial damage > The acft struck a deer during the landing flare. The plt was able to maintain control of the acft and complete the landing even though the acft sustained substantial damage to the right wing and its associated structure. - [NTSB CHI87LA008](https://openairdocs.org/ntsb/CHI87LA008.md): Cessna 177 · Waukesha, WI · Accident · No injuries · Limited investigation · Final report · Oct 22, 1986 · N3436T · Substantial damage > According to the plt, it was a normal flight and approach to rwy 18. On touchdown, the acft nose dropped and the acft bounced three of four times. The plt stated that he immediately added pwr and became airborne, but a vibration caused him to cut pwr and land… - [NTSB CHI86LA236](https://openairdocs.org/ntsb/CHI86LA236.md): Hughes 269B · Baldwin, WI · Accident · No injuries · Limited investigation · Final report · Sep 26, 1986 · N9427F · Substantial damage > After picking up his passenger at williams pipeline, minneapolis, Minnesota, the plt flew eastward along interstate 90 enroute to a pipeline near wausau, Wisconsin. While flying at approximatelly 400 feet, the plt and passenger stated that the engine started… - [NTSB CHI86FEP09](https://openairdocs.org/ntsb/CHI86FEP09.md): Piper PA-32R-300 · Wisconsin Rapid, WI · Accident · 1 fatal · Final report · Sep 20, 1986 · N4909F · Destroyed > ATC had cleared the aircraft for an approach to an airport with several nonprecision instrument approaches and to maintain an altitude until established on a segment of an approach to that airport. Shortly after that time witnesses located 4.5 miles northwest… - [NTSB CHI86FER18](https://openairdocs.org/ntsb/CHI86FER18.md): Shanks/Becker Acro Sport · New Richmond, WI · Accident · No injuries · Final report · Sep 1, 1986 · N2263V · Substantial damage > According to the pilot during landing rollout his left wing encountered three to four foot high grass growing up to the edge of the turf runway. The aircraft then veered off into a ditch. The runway involved is 2100 feet long and 75 feet wide. - [NTSB CHI86LA214](https://openairdocs.org/ntsb/CHI86LA214.md): Piper PA-12 · Menominee Falls, WI · Accident · Serious injuries · Limited investigation · Final report · Aug 30, 1986 · N3736M · Substantial damage > The plt stated that the eng had quit 3 times in the past 2 weeks. The purpose of the flt was to insure that the eng was working properly. During takeoff, it lost power at about 100 ft AGL. The plt tried to turn & land on the sw part of the arpt. However, a… - [NTSB CHI86FER17](https://openairdocs.org/ntsb/CHI86FER17.md): Eugene Boos VARI-EZE · Rice Lake, WI · Accident · Serious injuries · Final report · Aug 30, 1986 · N41EB · Destroyed > During cruise flight the engine of this homebuilt aircraft began running rough. The pilot turned toward an airfield approximately 15 miles away, but was forced to perform a forced landing about 5 miles short of this field because, following a loud metallic… - [NTSB CHI86LA213](https://openairdocs.org/ntsb/CHI86LA213.md): Piper PA-38-112 · Clintonville, WI · Accident · No injuries · Limited investigation · Final report · Aug 24, 1986 · N2352N · Substantial damage > Following at least three successful practice low approaches to a farm field, the student pilot climbed over a small wooded area and did a 180 degree turn to perform an approach to another field. He flew down to within 20 feet of the ground, then applied full… - [NTSB CHI86LA210](https://openairdocs.org/ntsb/CHI86LA210.md): Piper PA-38-112 · Lodi, WI · Accident · No injuries · Limited investigation · Final report · Aug 22, 1986 · N2430E · Substantial damage > During a practice emergency landing approach, the instructor told the student to go around at an altitude of about 600 feet AGL. The student failed to add power and pulled the yoke all the way back. The aircraft then stalled. The instructor took control,… - [NTSB CHI86FA199](https://openairdocs.org/ntsb/CHI86FA199.md): Cessna 177 · Oshkosh, WI · Accident · No injuries · Field investigation · Final report · Aug 5, 1986 · N17204 · 2 aircraft · Substantial damage > A spl tfc management program was in effect for an annual eaa fly-in, & a waiver to FAA handbook 7110.65D was in effect which allowed for reduced sepn btn acft opng at wittman fld. As 2 acft were lndg, the plt of the 1st acft (Cessna 177, N17204) was told to… - [NTSB CHI86LA196](https://openairdocs.org/ntsb/CHI86LA196.md): Piper PA-20-115 · Mosinee, WI · Accident · No injuries · Limited investigation · Final report · Aug 3, 1986 · CGHGF · Substantial damage > Following departure from oshkosh, WI, the plt proceeded directly to central Wisconsin airport, Mosinee, WI, at aprx 2500 ft MSL. After receiving an arpt advisory from the central Wisconsin UNICOM, the plt landed on rwy 26. According to the plt, a 30-35 deg… - [NTSB CHI86FA194](https://openairdocs.org/ntsb/CHI86FA194.md): Piper PA-24-250 · Oshkosh, WI · Accident · Serious injuries · Field investigation · Final report · Aug 2, 1986 · N5713P · Substantial damage > The aircraft ran out of fuel after 3+41 hours of flight. The pilot stated that he was sure the tanks were full on takeoff. Flight planning and a documented conservative fuel burn rate indicated that the aircraft should have been able to remain airborne for at… - [NTSB CHI86FEP08](https://openairdocs.org/ntsb/CHI86FEP08.md): North American T28D-FENNEC · Madison, WI · Accident · Minor injuries · Final report · Aug 1, 1986 · N128RM · Substantial damage > After the aircraft was initally taxied for takeoff, the pilot returned to the ramp and stated that he was experiencing engine problems. He inquired at an FBO about chartering an aircraft to take himself and his son to an experimental aircraft association… - [NTSB CHI86FA193](https://openairdocs.org/ntsb/CHI86FA193.md): Capetown Builders Glasair RG · Fond Du Lac, WI · Accident · No injuries · Field investigation · Final report · Aug 1, 1986 · N137JM · Destroyed > The pilot experienced a complete electrical system failure that was caused by a broken wire at an alternator terminal. Upon extension of the hydraulically operated landing gear a safe gear down indication was not obtained. Activation of the CO2 operated… - [NTSB CHI86FA192](https://openairdocs.org/ntsb/CHI86FA192.md): Cessna 177RG · Oshkosh, WI · Accident · No injuries · Field investigation · Final report · Aug 1, 1986 · N52476 · Substantial damage > The IFR flt experienced an engine failure during the landing apch to the destination aprt in Oshkosh, WI, and the plt ditched the acft in lake winnebago. Exam of the acft showed that the eng failed due to fuel exhaustion. The plt reported there were 60… - [NTSB CHI86FEP07](https://openairdocs.org/ntsb/CHI86FEP07.md): Wheeler Gold Wing · Sturdevant, WI · Accident · No injuries · Final report · Jul 30, 1986 · N54314 · Substantial damage > This aircraft force landed shortly after takeoff and was substantially damaged when the wing struck the shoulder of a ditch during the landing. An examination of the engine after the accident revealed that the fuel pump was improperly installed (not in… - [NTSB CHI86LA188](https://openairdocs.org/ntsb/CHI86LA188.md): Bellanca 17-30 · Winneconne, WI · Accident · No injuries · Limited investigation · Final report · Jul 27, 1986 · N4865V · Substantial damage > While landing, the plt failed to maintain directional control. Subsequently, the acft went off the right side of the rwyand entered a skid. The left main gear collapsed, then the nose gear collapsed. - [NTSB CHI86LA182](https://openairdocs.org/ntsb/CHI86LA182.md): Piper PA-28-161 · Dodgeville, WI · Accident · No injuries · Limited investigation · Final report · Jul 26, 1986 · N80510 · Substantial damage > According to the pilot, his brakes failed and he was unable to stop before going off the end of the runway and over a 30 foot embankment. During an inspection, the brakes and braking system were found to be free of any defects and in proper working order.… - [NTSB CHI86LA181](https://openairdocs.org/ntsb/CHI86LA181.md): Piper PA-38-112 · Middleton, WI · Accident · Minor injuries · Limited investigation · Final report · Jul 26, 1986 · N2444N · Substantial damage > The CFI and student had been practicing touch-and-go's and had just made a full stop landing. The CFI reported that during a subsequent soft field takeoff, accelleration seemed a little slow, and after lift-off, the aircraft seemed to stop accelerating… - [NTSB CHI86FA179](https://openairdocs.org/ntsb/CHI86FA179.md): Stinson 108-3 · Shiocton, WI · Accident · 2 fatal · Field investigation · Final report · Jul 26, 1986 · N6567M · Destroyed > Witnesses rprtd that prior to the acdnt, the acft was flying at a very low level, near treetop level, over residences, a ball park & a lake park. Subsequently, the acft collided with a utility pole & trees, then crashed into a private residence & burst into… - [NTSB CHI86FA174](https://openairdocs.org/ntsb/CHI86FA174.md): Cessna 172K · Random Lake, WI · Accident · 2 fatal · Field investigation · Final report · Jul 20, 1986 · N79069 · Destroyed > The acft lost pwr on final apprch and crashed into a swamp. Post accident investigation revealed that the eng camshaft was worn reducing the pwr output of the powerplant. - [NTSB CHI86FEP06](https://openairdocs.org/ntsb/CHI86FEP06.md): Patton Pitts S-1C · Hartford, WI · Accident · No injuries · Final report · Jul 19, 1986 · N3507 · Substantial damage > The plt was on an aerobatic competition flt. He reported that after finishing a sequence of aerobatic maneuvers, he returned to the rwy to land. During the landing, the acft was high on final apch & touched down to FAR down the 2100 ft rwy. It then contd off… - [NTSB CHI86FA171](https://openairdocs.org/ntsb/CHI86FA171.md): Aero Commander 100 · Crivitz, WI · Accident · 1 fatal · Field investigation · Final report · Jul 16, 1986 · N3667X · Destroyed > Following one approach to land under conditions of low visibility (less than 1/4 mile) the pilot attempted to land again. On base leg, according to witnesses, the aircraft fell to the ground. In the wreckage the stall warning light bulb filament was grossly… - [NTSB CHI86LA167](https://openairdocs.org/ntsb/CHI86LA167.md): Cessna A152 · Middleton, WI · Accident · Minor injuries · Limited investigation · Final report · Jul 9, 1986 · N761UA · Substantial damage > The student pilot stated that he was practicing soft field takeoffs on a grass strip. He aborted his first attempt to make an intersection takeoff. On his second try, he thought he could get airborne, but did not. The aircraft struck an embankment near the… - [NTSB CHI86LA159](https://openairdocs.org/ntsb/CHI86LA159.md): Cessna 152 · Shiocton, WI · Accident · No injuries · Limited investigation · Final report · Jun 20, 1986 · N5220M · Substantial damage > CFI delayed corrective action during a practice forced landing by a student. Aircraft touched down with insufficient runway remaining to stop safely. During the subsequent go-around attempt the aircraft rolled into a plowed field and nosed over. - [NTSB CHI86FEP05](https://openairdocs.org/ntsb/CHI86FEP05.md): Beech C-23 · Milwaukee, WI · Accident · No injuries · Final report · Jun 18, 1986 · N66345 · Substantial damage > During taxi for takeoff the plt inadvertently taxied onto an access road and struck and unlit sign. The taxiway had been resurfaced and no taxi guide lines had been repainted. - [NTSB CHI86LA149](https://openairdocs.org/ntsb/CHI86LA149.md): Piper J3 · Brodhead, WI · Accident · Minor injuries · Limited investigation · Final report · Jun 11, 1986 · N98739 · Substantial damage > The plt was making a low pass over a friend's house. He was waving to the people on the ground and when he looked up he was too close to a tree to avoid hitting it. The plane then descended to the ground. - [NTSB CHI86FA151](https://openairdocs.org/ntsb/CHI86FA151.md): Beech 55 · Kenosha, WI · Accident · No injuries · Field investigation · Final report · Jun 7, 1986 · N1268Z · Substantial damage > The acft was on a positioning flt returning from traverse city, MI, to Kenosha, WI. The reported milwaukee weather was ceiling 300 ft and visibility 2 miles. The pilot was cleared for a VOR 14 approach and given vectors to the final approach course. The pilot… - [NTSB CHI86LA150](https://openairdocs.org/ntsb/CHI86LA150.md): Cessna 182F · Hillsboro, WI · Accident · No injuries · Limited investigation · Final report · Jun 3, 1986 · N3567Y · Substantial damage > The pilot stated that following touchdown a gust of wind caused the aircraft to balloon back into the air. The second touchdown was in a crab angle and the aircraft began to slide sideways. The right wing struck the runway just as the aircraft departed the… - [NTSB CHI86LA148](https://openairdocs.org/ntsb/CHI86LA148.md): Cessna 182K · Durand, WI · Accident · No injuries · Limited investigation · Final report · Jun 1, 1986 · N2669Q · Substantial damage > According to the pilot, winds at the time of the accident were out of the southwest at 10 gusting to 15 knots. He stated that upon landing on runway 18, the aircraft lifted slightly and rotated approximately 10 degrees to the right. It then ran off the edge… - [NTSB CHI86LA145](https://openairdocs.org/ntsb/CHI86LA145.md): Cessna 182P · Platteville, WI · Accident · No injuries · Limited investigation · Final report · May 27, 1986 · N84118 · Substantial damage > The plt landed the acft on rwy 7 which was wet. Winds at the time were from 120 degs at 12 KTS. The plt stated that the wind caused the acft to skid and travel off the left side of the rwy. The acft nosed over after contacting soft soil alongside the rwy. - [NTSB CHI86FER07](https://openairdocs.org/ntsb/CHI86FER07.md): Cessna 172P · Webster, WI · Accident · No injuries · Final report · May 17, 1986 · N99583 · Substantial damage > Shortly after lift-off, the plt noted a loss of power as the acft was climbing, about 40 ft above the rwy. He rprtd the eng 'appeared to run a little above idle.' He landed the acft on the remaining rwy, but it contd off the departure end & nosed over. No… - [NTSB CHI86LA138](https://openairdocs.org/ntsb/CHI86LA138.md): Piper PA-28-181 · Webster, WI · Accident · No injuries · Limited investigation · Final report · May 10, 1986 · N8239E · Substantial damage > During an attempted go-around after a bounced crosswind landing, pilot failed to maintain a proper ground track and the aircraft collided with trees. - [NTSB CHI86LA123](https://openairdocs.org/ntsb/CHI86LA123.md): Cessna 182 · Augusta, WI · Accident · No injuries · Limited investigation · Final report · Apr 21, 1986 · N94586 · Substantial damage > The pilot made his approach to runway 27 after noticing that the winds were from the north northwest. He said the made his approach at 80 KTS because of the crosswind. After touching down beyond his intended touchdown area he felt he would not clear the trees… - [NTSB CHI86FEP04](https://openairdocs.org/ntsb/CHI86FEP04.md): Day Skybolt DB · Wisconsin Rapid, WI · Accident · No injuries · Final report · Apr 21, 1986 · N23DA · Substantial damage > The plt thought he had sufficient fuel for a 'short trip around the pattern.' However, shortly after taking off from rwy 29, the eng began to lose power. The plt attempted to land on rwy 2, but all power was lost & he was unable to reach the rwy. He landed… - [NTSB CHI86FEP03](https://openairdocs.org/ntsb/CHI86FEP03.md): Steinorth Extra Long EZ · Kenosha, WI · Accident · Minor injuries · Final report · Apr 11, 1986 · N123AE · Substantial damage > During an apch to land, the eng of the home built acft lost power. The plt tried to restart the eng by using the ignition switch, but was unable. He turned to land in a pasture, but the acft hit an electrical wire & came to rest in a row of trees. The plt… - [NTSB CHI86FEP02](https://openairdocs.org/ntsb/CHI86FEP02.md): Piper PA-38-112 · Dexterville, WI · Accident · Serious injuries · Final report · Mar 31, 1986 · N23854 · Substantial damage > On the fourth flight of the day carrying relatives in the vicinity of another relatives house the pilot admitted that he allowed the airspeed to decay during a 55 degree bank and did not recognize an impending stall. When the aircraft stalled there was… - [NTSB CHI86FEP01](https://openairdocs.org/ntsb/CHI86FEP01.md): Cessna 177 · Portage, WI · Accident · 2 fatal · Final report · Mar 29, 1986 · N29849 · Destroyed > Several witnesses stated that upon climbout following a low pass, smoke came out of the engine and the engine sputtered. The aircraft was then seen in a steep turn. During this turn the wings reached a vertical position and the aircraft descended to the… - [NTSB CHI86LA110](https://openairdocs.org/ntsb/CHI86LA110.md): Cessna 172MM · Middleton, WI · Accident · No injuries · Limited investigation · Final report · Mar 28, 1986 · N20866 · Substantial damage > The 94 hour private pilot was attempting a landing with a crosswind component of 90 degrees and a wind velocity of 15 to 18 KTS gusting to 22 KTS when he touched down with the right main gear & 2 feet off the right side of the runway. The right main gear came… - [NTSB CHI86LA097](https://openairdocs.org/ntsb/CHI86LA097.md): Cessna 172M · Milwaukee, WI · Accident · Serious injuries · Limited investigation · Final report · Mar 1, 1986 · N80167 · Destroyed > The aircraft was approximately 180 lbs over max recommended takeoff gross weight and used almost all of a 3560 foot runway to take off. The pilot stated that after liftoff the aircraft would not turn left and began to turn right on its own. He climbed to… - [NTSB CHI86LA095](https://openairdocs.org/ntsb/CHI86LA095.md): Cessna 172C · Waupun, WI · Accident · No injuries · Limited investigation · Final report · Mar 1, 1986 · N1636Y · Substantial damage > Drg arrival for a x-wind landing, the plt made a high apch & used full flaps to steepen his dscnt over trees near the apch end of the rwy. He stated that the touchdown was normal, but before he could raise the flaps, the x-wind pushed the plane to the left.… - [NTSB CHI86FA092](https://openairdocs.org/ntsb/CHI86FA092.md): Beech G18S · Janesville, WI · Accident · Serious injuries · Field investigation · Final report · Feb 26, 1986 · N723T · Destroyed > The aircraft impacted the ground about 1,000 ft to the left of the runway. The pilot stated that he did not have visual contact with the ground & remembers attempting to make a missed approach. Conditions were IMC. Next page: https://openairdocs.org/ntsb.md?year=1986&state=WI&page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 year(c."eventDate") = 1986 AND c."eventStateOrRegion" = 'WI' AND c."eventCountry" = 'USA' ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?state=WI&year=1986 --- 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.