# NTSB investigations: Enroute

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 267 of 718 · 35,885 cases

## Cases, newest first

- [NTSB SEA91FA060](https://openairdocs.org/ntsb/SEA91FA060.md): Cessna 172N · Bellingham, WA · Accident · 3 fatal · Field investigation · Final report · Mar 6, 1991 · CGIXI · Destroyed
  > VFR flight by the non-instrument rated pilot into instrument meteorological conditions (IMC), and his failure to maintain proper altitude and/or clearance from the mountainous terrain. Factors related to the accident were: darkness and the adverse weather and…
- [NTSB BFO91LA028](https://openairdocs.org/ntsb/BFO91LA028.md): Robinson R-22B · Garrisonville, VA · Accident · Minor injuries · Limited investigation · Final report · Mar 4, 1991 · N2632Z · Destroyed
  > The pilot's failure to maintain adequate clearance with the terrain. Contributing to the accident was VFR flight into IMC.
- [NTSB MIA91IA091](https://openairdocs.org/ntsb/MIA91IA091.md): British Aerospace BAE-146-200 · Jacksonville, FL · Incident · No injuries · Incident investigation · Final report · Mar 2, 1991 · CGRNU · Minor damage
  > Inadequate engine performance in the designed airplane flight envelopes.
- [NTSB LAX91FA117](https://openairdocs.org/ntsb/LAX91FA117.md): Beech 58P · Green Valley, CA · Accident · 1 fatal · Field investigation · Final report · Mar 2, 1991 · N6666Q · Destroyed
  > The pilot's loss of aircraft control due to his disregard for and poor evaluation of significant weather advisories forecasting adverse weather conditions along the route of flight and the pilot's decision to initiate the flight.
- [NTSB MIA91LA090](https://openairdocs.org/ntsb/MIA91LA090.md): Cessna 152 · Jensen Beach, FL · Accident · No injuries · Limited investigation · Final report · Mar 1, 1991 · N5282H · Substantial damage
  > Improper in-flight planning decision by the pilot resulting in the total loss of engine power due to fuel exhaustion. Contributing to the accident were the unreliable fuel quantity indicators.
- [NTSB FTW91FA045](https://openairdocs.org/ntsb/FTW91FA045.md): Piper PA-60-600 · Fort Chaffee, AR · Accident · 1 fatal · Field investigation · Final report · Mar 1, 1991 · N7488S · Destroyed
  > The pilot's operation of the aircraft with known deficiencies in equipment. Factors were the improper overhaul of the engines by other maintenance personnel resulting in oil loss, deteriorated engine performance, and unsuitable terrain.
- [NTSB ATL91LA062](https://openairdocs.org/ntsb/ATL91LA062.md): Piper PA-23-250 · Suches, GA · Accident · Serious injuries · Limited investigation · Final report · Mar 1, 1991 · N6546Y · Destroyed
  > The pilot's failure to maintain altitude during cruise flight after loss of electrical power for an undetermined reason.
- [NTSB LAX91LA113](https://openairdocs.org/ntsb/LAX91LA113.md): Piper PA-22-150 · Fullerton, CA · Accident · No injuries · Limited investigation · Final report · Feb 27, 1991 · N3724P · Substantial damage
  > The pilot's improper preflight inspection. Contributing to this accident was water in the fuel tank.
- [NTSB CHI91LA101](https://openairdocs.org/ntsb/CHI91LA101.md): Cessna T210N · Elwood, IN · Accident · No injuries · Limited investigation · Final report · Feb 27, 1991 · N210MS · Substantial damage
  > The pilot's improper use of the fuel selector which resulted in fuel starvation. A related factor was: soft terrain in the emergency landing area.
- [NTSB LAX91LA114](https://openairdocs.org/ntsb/LAX91LA114.md): Bellanca 17-30A · Coalinga, CA · Accident · No injuries · Limited investigation · Final report · Feb 26, 1991 · N8290R · Substantial damage
  > Fuel starvation and the improper use of the fuel selector by the pilot. The rough terrain on which the aircraft landed was a factor in the accident.
- [NTSB LAX91LA121](https://openairdocs.org/ntsb/LAX91LA121.md): North American T-28B · Mesa, AZ · Accident · Serious injuries · Limited investigation · Final report · Feb 25, 1991 · N138WW · Substantial damage
  > 1) The failure of the airplane's engine upper crankcase oil breather line; 2) total loss of engine power caused by a lack of lubricating oil. A factor in this accident was the pilot inadvertantly stalling the aircraft to avoid a collision with a wire.
- [NTSB FTW91LA039](https://openairdocs.org/ntsb/FTW91LA039.md): Piper PA-28-140 · Davant, LA · Accident · No injuries · Limited investigation · Final report · Feb 25, 1991 · N7388J · Substantial damage
  > The power loss for undetermined reasons. A factor was the lack of suitable terrain for the forced landing.
- [NTSB DEN91IA047](https://openairdocs.org/ntsb/DEN91IA047.md): Cessna 421C · Fort Morgan, CO · Incident · No injuries · Incident investigation · Final report · Feb 25, 1991 · N125KS · Minor damage
  > The total failure of the flight compartment windshield (copilot's side) for undetermined reasons.
- [NTSB MIA91LA086](https://openairdocs.org/ntsb/MIA91LA086.md): Cessna 150L · Everglades City, FL · Accident · Minor injuries · Limited investigation · Final report · Feb 24, 1991 · N1469Q · Substantial damage
  > Inadequate supervision by the flight instructor. Factors were: dark night condition, penetration of a cloud, and spatial disorientation resulting in a spiral.
- [NTSB MIA91FA085](https://openairdocs.org/ntsb/MIA91FA085.md): Parker Warren Whittman Formula VEE · Pompano Beach, FL · Accident · 1 fatal · Field investigation · Final report · Feb 23, 1991 · N24PW · Destroyed
  > The pilot-in-command's in flight loss of control due to incapacitation resulting from underlying severe heart disease. Contributing to the accident was the pilot-in-command's not reporting the history of hypertension and heart problems during his FAA medical…
- [NTSB LAX91FA111](https://openairdocs.org/ntsb/LAX91FA111.md): Cessna 150L · Carlsbad, CA · Accident · 2 fatal · Field investigation · Final report · Feb 23, 1991 · N18526 · Destroyed
  > The cfi/pic's inadequate in-flight planning/decision and the continued VFR flight into an area of IMC conditions. The pilot's impairment due to high levels of antihistamine and the low ceiling were factors in the accident.
- [NTSB MIA91LA084](https://openairdocs.org/ntsb/MIA91LA084.md): Fairchild Hiller FH-1100 · Ldl-By-The-Sea, FL · Accident · Minor injuries · Limited investigation · Final report · Feb 22, 1991 · N210FH · Substantial damage
  > Tail rotor blade failure due to undetermined reasons and unsuitable terrain during a precautionary landing.
- [NTSB SEA91LA053](https://openairdocs.org/ntsb/SEA91LA053.md): Beech 95 · Roundup, MT · Accident · No injuries · Limited investigation · Final report · Feb 18, 1991 · N2772Y · Substantial damage
  > Partial loss of power for undetermined reasons.
- [NTSB MIA91LA082](https://openairdocs.org/ntsb/MIA91LA082.md): Cessna 152 · St. Cloud, FL · Accident · No injuries · Limited investigation · Final report · Feb 18, 1991 · N24913 · Substantial damage
  > Failure of the pilot to plan the flight and failure to obtain proper assistance from ATC after becoming lost, which resulted in total loss of engine power due to fuel exhaustion.
- [NTSB FTW91FA042](https://openairdocs.org/ntsb/FTW91FA042.md): Cessna 172N · Thornton, TX · Accident · 1 fatal · Field investigation · Final report · Feb 18, 1991 · N5112K · Destroyed
  > The pilot's decision to fly into known adverse weather and the wet microburst. A factor was his disregard for the forecast.
- [NTSB DEN91IA046](https://openairdocs.org/ntsb/DEN91IA046.md): Avions Marcel Dassault Mistert Falcon 900 · Eagle, CO · Incident · No injuries · Incident investigation · Final report · Feb 18, 1991 · N90EW · Minor damage
  > Improper engine maintenance by maintenance personnel, improper assembly of the combustion assembly transition liner, and the rupture of the first stage lp turbine wheel.
- [NTSB ATL91FA054](https://openairdocs.org/ntsb/ATL91FA054.md): Cessna 172 · Crossville, TN · Accident · 1 fatal · Field investigation · Final report · Feb 14, 1991 · N8641B · Destroyed
  > The improper flight planning by the noninstrument rated pilot which resulted in his inadvertent flight into instrument meteorological conditions in mountainous terrain.
- [NTSB SEA91LA050](https://openairdocs.org/ntsb/SEA91LA050.md): Beech F33A · Ogden, UT · Accident · 4 fatal · Limited investigation · Final report · Feb 13, 1991 · N66841 · Destroyed
  > The pilot elected to fly into known adverse weather and encountered icing conditions. Contributing to the accident was the pilot's inadequate evaluation of the weather and a loss of engine power for undetermined reasons.
- [NTSB LAX91LA096](https://openairdocs.org/ntsb/LAX91LA096.md): Piper PA22-160 · Bagdad, AZ · Accident · Serious injuries · Limited investigation · Final report · Feb 11, 1991 · N3064Z · Substantial damage
  > That the pilot misjudged the landing flare altitude. Contributing to this accident was the failure of the exhaust valve and the pilot's anxiety during the emergency.
- [NTSB FTW91FA036](https://openairdocs.org/ntsb/FTW91FA036.md): Cessna 182K · Mansfield, TX · Accident · Minor injuries · Field investigation · Final report · Feb 11, 1991 · N2486Q · Destroyed
  > The failure of the number two cylinder piston due to inadequate maintenance.
- [NTSB LAX91LA123](https://openairdocs.org/ntsb/LAX91LA123.md): Beech B95 · Riverside, CA · Accident · No injuries · Limited investigation · Final report · Feb 10, 1991 · N2712Y · Substantial damage
  > Failure of the pilot to follow the emergency gear extension procedure to fully extend the landing gear. Contributing to the accident was the failure of the pilot to monitor the condition of the electrical power system, leading to the complete loss of…
- [NTSB DEN91LA041](https://openairdocs.org/ntsb/DEN91LA041.md): Beech P-35 · Durango, CO · Accident · Minor injuries · Limited investigation · Final report · Feb 10, 1991 · N9653Y · Substantial damage
  > Engine failure due to oil starvation caused by turbocharger oil feed line failure and subsequent loss of lubricating oil to the engine.
- [NTSB CHI91LA096](https://openairdocs.org/ntsb/CHI91LA096.md): Cessna 152 · Osseo, WI · Accident · No injuries · Limited investigation · Final report · Feb 10, 1991 · N49288 · Substantial damage
  > Fuel exhaustion which occurred when the pilot became lost/disoriented. Factors related to the accident were: the pilot's lack of total experience, the terrain condition, and a fence.
- [NTSB CHI91LA094](https://openairdocs.org/ntsb/CHI91LA094.md): Cessna R172K · Herington, KS · Accident · No injuries · Limited investigation · Final report · Feb 9, 1991 · N758ML · Substantial damage
  > Loss of engine power due to failure of a connecting rod bolt. A factor related to the accident was: the soft, unsuitable terrain.
- [NTSB DEN91FA039](https://openairdocs.org/ntsb/DEN91FA039.md): Piper PA-24-400 · Snowmass, CO · Accident · 2 fatal · Field investigation · Final report · Feb 8, 1991 · N8510P · Destroyed
  > The pilot's failure to maintain a proper altitude in mountainous terrain.
- [NTSB ATL91FA052](https://openairdocs.org/ntsb/ATL91FA052.md): Piper PA-31-350 · Munford, AL · Accident · 4 fatal · Field investigation · Final report · Feb 7, 1991 · N27818 · Destroyed
  > The pilot attempting visual flight in instrument meteorological conditions below the minimum safe altitude for terrain clearance. Contributing factors were the low ceiling and mountainous terrain.
- [NTSB CHI91LA089](https://openairdocs.org/ntsb/CHI91LA089.md): Aero Commander 100 · Browning, MO · Accident · Minor injuries · Limited investigation · Final report · Feb 3, 1991 · N5516M · Substantial damage
  > Fuel starvation due to a blocked fuel vent. A factor related to the accident was unsuitable terrain.
- [NTSB CHI91DEX02](https://openairdocs.org/ntsb/CHI91DEX02.md): Hagg Starduster TOO · Shelbyville, IN · Accident · No injuries · Final report · Feb 3, 1991 · N224JH · Substantial damage
  > The pilot's inadequate preflight planning/preparation, not refueling the aircraft before taking off on this flight, and inaccurate fuel consumption calculations. A factor related to the accident is the unsuitable terrain selected by the pilot for a forced…
- [NTSB NYC91LA071](https://openairdocs.org/ntsb/NYC91LA071.md): Robinson R-22 Alpha · Coram, NY · Accident · No injuries · Limited investigation · Final report · Feb 2, 1991 · N8555K · Substantial damage
  > The pilot-in-command's failure to maintain rotor RPM and misjudging the height of the flare during a precautionary autorotative landing, resulting in a roll over during the landing flare touchdown.
- [NTSB DEN91LA040](https://openairdocs.org/ntsb/DEN91LA040.md): Aerostar RX7 · Durango, CO · Accident · No injuries · Limited investigation · Final report · Feb 2, 1991 · N35773 · Substantial damage
  > The pilot's failure to maintain obstacle clearance. Factors were: the unfavorable winds and the high obstructions in the flight path.
- [NTSB BFO91LA027](https://openairdocs.org/ntsb/BFO91LA027.md): Piper PA-22-150 · Wise, VA · Accident · No injuries · Limited investigation · Final report · Feb 2, 1991 · N7816D · Substantial damage
  > The loss of engine power brought on by a failure of the number three clyinder exhaust valve. Contributing to the accident was unsuitable terrain on the emergency landing field.
- [NTSB ANC91FA023](https://openairdocs.org/ntsb/ANC91FA023.md): Champion 7EC · Eagle River, AK · Accident · No injuries · Field investigation · Final report · Feb 2, 1991 · N8988R · Substantial damage
  > The pilot-in-command's failure to maintain clearance from the terrain.
- [NTSB LAX91LA090](https://openairdocs.org/ntsb/LAX91LA090.md): Riddell Lancair 235 · Agua Caliente, CA · Accident · Serious injuries · Limited investigation · Final report · Feb 1, 1991 · N17S · Substantial damage
  > The failure of the propeller blades due to a weakening of the wood structure due to acid hydrolysis. A factor in the accident was the inadequate maintenance of the propeller assembly by allowing exposure to excessive moisture and heat.
- [NTSB CHI91LA086](https://openairdocs.org/ntsb/CHI91LA086.md): Beech 200 · Indianapolis, IN · Accident · No injuries · Limited investigation · Final report · Feb 1, 1991 · N5584M · Substantial damage
  > Separation of the aft, upper, accessory case cowl assembly from the airplane, and inadequate airframe equipment provided by the manufacturer.
- [NTSB DCA91MA019](https://openairdocs.org/ntsb/DCA91MA019.md): British Aerospace 3101 · Beckley, WV · Accident · Serious injuries · Major investigation · Final report · Jan 31, 1991 · N167PC · Destroyed
  > Flight into known adverse weather conditions by the pilot, which resulted in ice accumulation on the aircraft and subsequent loss of aircraft control (tail plane stall) as the flaps were fully extended. Factors related to the accident were: the pilot's…
- [NTSB NYC91FA067](https://openairdocs.org/ntsb/NYC91FA067.md): MBB BK 117 B-1 · Sonestown, PA · Accident · 4 fatal · Field investigation · Final report · Jan 27, 1991 · N891GM · Destroyed
  > The pilot's inadequate preflight planning to assure that the intended course and altitude provided adequate terrain clearance. Contributing factor(s) was: the dark night, snow and mountainous terrain.
- [NTSB FTW91FA035](https://openairdocs.org/ntsb/FTW91FA035.md): Bell 206L-1 · S Tim Blk 198 · Accident · 2 fatal · Field investigation · Final report · Jan 27, 1991 · N39HC · Destroyed
  > For undetermined reason(s), the helicoper crashed at sea (gulf of Mexico) in an area with a low ceiling, rain, and thunderstorms.
- [NTSB CHI91LA085](https://openairdocs.org/ntsb/CHI91LA085.md): Mooney M2OE · Rush Hill, MO · Accident · No injuries · Limited investigation · Final report · Jan 27, 1991 · N1314W · Substantial damage
  > The pilot's failure to refuel the airplane. A factor related to the accident was unsuitable terrain.
- [NTSB ATL91FA043](https://openairdocs.org/ntsb/ATL91FA043.md): Cessna 337C · Bryson City, NC · Accident · 1 fatal · Field investigation · Final report · Jan 27, 1991 · N2589S · Destroyed
  > The inadvertent flight into instrument meteorological conditions in mountainous terrain by the noninstrument rated pilot.
- [NTSB LAX91LA082](https://openairdocs.org/ntsb/LAX91LA082.md): Cessna 182 · Show Low, AZ · Accident · Minor injuries · Limited investigation · Final report · Jan 26, 1991 · N8900X · Destroyed
  > Engine failure due to fuel exhaustion. A factor was inoperative fuel gauges.
- [NTSB DEN91FA037](https://openairdocs.org/ntsb/DEN91FA037.md): Bellanca 17-30A · Olton, TX · Accident · 1 fatal · Field investigation · Final report · Jan 26, 1991 · N4035B · Destroyed
  > The pilot exceeded the design stress limits of the airframe and the performance of aerobatics at an altitude insufficient for recovery.
- [NTSB LAX91LA099](https://openairdocs.org/ntsb/LAX91LA099.md): Walter Chandler Phoenix · Cayucos, CA · Accident · Minor injuries · Limited investigation · Final report · Jan 25, 1991 · N2027C · Substantial damage
  > The pilot's selection of unsuitable terrain and his misjudgment of the proper touch down point following the pilot's decision to make a precautionary landing. Contributing to the accident was an in-flight separation of the trim tab rod from the trim tab,…
- [NTSB LAX91LA079](https://openairdocs.org/ntsb/LAX91LA079.md): Robinson R-22 HP · Scottsdale, AZ · Accident · No injuries · Limited investigation · Final report · Jan 25, 1991 · N21439 · Substantial damage
  > The failure of the drive belts due to excessive wear of the clutch assembly upper sheave and the pilot's inaccurate flare during the termination of the autorotation. A factor in the accident was the inadequate design of the clutch assembly upper sheave.
- [NTSB LAX91LA078](https://openairdocs.org/ntsb/LAX91LA078.md): Cessna 172P · Sacramento, CA · Accident · Serious injuries · Limited investigation · Final report · Jan 22, 1991 · N96306 · Destroyed
  > The flight's inadvertant encounter with wake turbulence.
- [NTSB LAX91LA085](https://openairdocs.org/ntsb/LAX91LA085.md): Piper PA 32-300 · Anaheim, CA · Accident · Minor injuries · Limited investigation · Final report · Jan 21, 1991 · N1885H · Substantial damage
  > Maintenance personnel in that they improperly adjusted the left magneto which resulted in the complete erosion of the electrodes from six of the twelve installed spark plugs. The installation of spark plugs with colder heat ranges than specified by the…

Next page: https://openairdocs.org/ntsb-phases/400/cases.md?page=268

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
WITH phase_names(main, name) AS (VALUES (100, 'Prior to flight'), (150, 'Standing'), (200, 'Pushback/towing'), (250, 'Taxi'), (300, 'Takeoff'), (350, 'Initial climb'), (400, 'Enroute'), (450, 'Maneuvering'), (500, 'Approach'), (550, 'Landing'), (600, 'Emergency descent'), (650, 'Uncontrolled descent'), (700, 'Post-impact'), (750, 'After landing'), (800, 'Other'), (990, 'Unknown')),
  crosswalk(code, main, name) AS (VALUES (500, 150, 'Standing'), (501, 150, 'Standing - pre-flight'), (502, 150, 'Standing - starting engine(s)'), (503, 150, 'Standing - engine(s) operating'), (504, 150, 'Standing - engine(s) not operating'), (505, 150, 'Standing - idling rotors'), (510, 250, 'Taxi'), (511, 200, 'Taxi - pushback/tow'), (512, 250, 'Taxi - to takeoff'), (513, 250, 'Taxi - from landing'), (514, 250, 'Taxi - aerial'), (520, 300, 'Takeoff'), (521, 300, 'Takeoff - roll/run'), (522, 350, 'Takeoff - initial climb'), (523, 300, 'Takeoff - aborted'), (530, 400, 'Climb'), (531, 400, 'Climb - to cruise'), (540, 400, 'Cruise'), (541, 400, 'Cruise - normal'), (542, 400, 'Maneuvering - holding (IFR)'), (550, 400, 'Descent'), (551, 400, 'Descent - normal'), (552, 600, 'Descent - emergency'), (553, 650, 'Descent - uncontrolled'), (560, 500, 'Approach'), (561, 500, 'Approach - VFR pattern - downwind'), (562, 500, 'Approach - VFR pattern - base turn'), (563, 500, 'Approach - VFR pattern - base leg/base to final'), (564, 500, 'Approach - VFR pattern - final approach'), (565, 500, 'Go-around (VFR)'), (566, 500, 'Approach - IAF to FAF/outer marker (IFR)'), (567, 500, 'Approach - FAF/outer marker to threshold (IFR)'), (568, 500, 'Circling (IFR)'), (569, 500, 'Missed approach (IFR)'), (570, 550, 'Landing'), (571, 550, 'Landing - flare/touchdown'), (572, 550, 'Landing - roll'), (573, 550, 'Landing - aborted'), (574, 550, 'Emergency landing'), (575, 550, 'Emergency landing after takeoff'), (576, 600, 'Emergency descent/landing'), (580, 450, 'Maneuvering'), (581, 450, 'Maneuvering - aerial application'), (582, 450, 'Maneuvering - turn to reverse direction'), (583, 450, 'Maneuvering - turn to landing area (emergency)'), (590, 450, 'Hover'), (591, 450, 'Hover - in ground effect'), (592, 450, 'Hover - out of ground effect'), (600, 800, 'Other'), (610, 990, 'Unknown')),
  current_codes AS (
    SELECT e.case_mkey, TRY_CAST(e."tier1Number" AS INTEGER) AS code,
      row_number() OVER (PARTITION BY e.case_mkey ORDER BY coalesce(e."isDefiningEvent", false) DESC, e.position) AS n
    FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e
    WHERE e.aircrafts_position = 1 AND e."tier1Number" GLOB '[1-9][0-9]*'
      AND (e."isDefiningEvent" OR e.case_mkey IN (SELECT "mKey" FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' WHERE "isPre1982"))
  ),
  phases AS (
    SELECT case_mkey, 'current' AS scheme, code, CASE WHEN code >= 990 THEN 990 ELSE code // 50 * 50 END AS main
    FROM current_codes WHERE n = 1
    UNION ALL
    SELECT o.case_mkey, 'older', o."phaseOfFlightCode", w.main
    FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o JOIN crosswalk w ON w.code = o."phaseOfFlightCode"
    WHERE o.aircrafts_position = 1 AND o."occurrenceNumber" = 1 AND o.case_mkey NOT IN (SELECT case_mkey FROM current_codes)
  ),
  case_phases AS (
    SELECT p.*, c."eventDate", c."highestInjuryLevel" = 'Fatal' AS fatal, a.aircraft_model_code
    FROM phases p JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = p.case_mkey
    LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = p.case_mkey AND a.position = 1
    WHERE c."eventDate" >= DATE '1962-01-01' AND p.main IN (SELECT main FROM phase_names)
  )
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 case_mkey FROM case_phases WHERE main = 400)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-phases/400/cases?page=267

---
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