# NTSB investigations: Maneuvering

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 50 of 377 · 18,849 cases

## Cases, newest first

- [NTSB CEN13LA378](https://openairdocs.org/ntsb/CEN13LA378.md): Bell 206B · St Louis, MO · Accident · No injuries · Limited investigation · Final report · May 24, 2013 · N297CA · Substantial damage
  > The loss of engine power due to the separation of compressor blades, which resulted from fatigue cracking.
- [NTSB CEN13FA295](https://openairdocs.org/ntsb/CEN13FA295.md): Robinson Helicopter R44 II · Cross Timbers, MO · Accident · 2 fatal · Field investigation · Final report · May 24, 2013 · N569BC · Destroyed
  > The pilot's failure to see and avoid a power line during the low-altitude flight.
- [NTSB ERA13LA257](https://openairdocs.org/ntsb/ERA13LA257.md): Cessna 180J · Greenwood, MS · Accident · No injuries · Limited investigation · Final report · May 23, 2013 · N9996N · Substantial damage
  > A partial loss of engine power due to carburetor icing.
- [NTSB ERA13WA403](https://openairdocs.org/ntsb/ERA13WA403.md): Cessna A188B · Dajabon, Dominican Republic · Accident · No injuries · Foreign investigation · May 22, 2013 · HI 912 · Substantial damage
  > On May 22, 2013, about 0745 universal coordinated time, a Cessna A188B, Dominican Republic registration HI 912, operated by Agriasa, was substantially damaged during a forced landing following loss of engine power near La Cangrejeria, Dajabon, Dominican…
- [NTSB ERA13CA250](https://openairdocs.org/ntsb/ERA13CA250.md): Thomas David W Rans S-12 XL · Cleveland, GA · Accident · Minor injuries · Data collection · Final report · May 18, 2013 · N81788 · Substantial damage
  > The pilot's failure to maintain airspeed while maneuvering after takeoff, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's lack of overall recent flight experience and lack of experience in make and model.
- [NTSB WPR13LA233](https://openairdocs.org/ntsb/WPR13LA233.md): Schweizer G-164D · Butte City, CA · Accident · Minor injuries · Limited investigation · Final report · May 16, 2013 · N83110 · Substantial damage
  > The pilot's failure to maintain airplane control after an encounter with wake turbulence while maneuvering at low altitude. Contributing to the accident was the pilot’s fatigue due to extended hours of wakefulness and high workload.
- [NTSB CEN13IA285](https://openairdocs.org/ntsb/CEN13IA285.md): Cirrus SR22 · Dallas, TX · Incident · No injuries · Incident investigation · Final report · May 16, 2013 · N715CD · No damage
  > The failure of the airplane’s parachute to deploy when activated during a loss of control in cruise flight due to the dynamic maneuvering of the airplane at the time of the activation, which exceeded the parachute system’s certification requirements.
- [NTSB CEN13CA281](https://openairdocs.org/ntsb/CEN13CA281.md): Hughes 369D · Camdenton, MO · Accident · No injuries · Data collection · Final report · May 15, 2013 · N725M · Substantial damage
  > The piece of wood/tree that contacted the main rotor blade during the low altitude tree-trimming flight.
- [NTSB ERA13LA238](https://openairdocs.org/ntsb/ERA13LA238.md): Steele Ralph Bruce Steen Skybolt · Windsor, NC · Accident · No injuries · Limited investigation · Final report · May 11, 2013 · N858RS · Substantial damage
  > The pilot's decision to initiate an aerobatic maneuver with insufficient altitude to recover before ground impact.
- [NTSB ERA13LA236](https://openairdocs.org/ntsb/ERA13LA236.md): Bell 206B · Hartford, KY · Accident · No injuries · Limited investigation · Final report · May 10, 2013 · N94PH · Substantial damage
  > The pilot’s failure to avoid a powerline that crossed a field that he was spraying. Contributing to the collision was the company’s failure to specifically mention that flight hazards be identified during a pre-work conference.
- [NTSB WPR13LA222](https://openairdocs.org/ntsb/WPR13LA222.md): Robinson Helicopter R22 Beta · Honolulu, HI · Accident · Minor injuries · Limited investigation · Final report · May 9, 2013 · N5ZK · Substantial damage
  > The mechanic’s failure to properly inspect the helicopter following maintenance performed by an apprentice, which resulted in a total loss of engine power due to the improper rigging of the mixture control assembly.
- [NTSB ERA13LA242](https://openairdocs.org/ntsb/ERA13LA242.md): Sud SA 318C · South Bay, FL · Accident · No injuries · Limited investigation · Final report · May 8, 2013 · N318DB · Substantial damage
  > The pilot’s failure to maintain proper rotor rpm while hovering in sideways flight.
- [NTSB CEN13LA265](https://openairdocs.org/ntsb/CEN13LA265.md): Air Tractor AT-301 · Lyons, KS · Accident · No injuries · Limited investigation · Final report · May 8, 2013 · N23257 · Substantial damage
  > The pilot's diverted attention after the door hinge failed and a piece of door glass struck the pilot, resulting in the airplane's descent into the crops and impact with terrain.
- [NTSB CEN13LA310](https://openairdocs.org/ntsb/CEN13LA310.md): Bell Helicopter Textron 206L-1 · La Junta, CO · Accident · No injuries · Limited investigation · Final report · May 7, 2013 · N20Z · Substantial damage
  > The pilot's inadequate compensation for wind during low-altitude operations, which resulted in a loss of tail rotor effectiveness.
- [NTSB CEN13LA260](https://openairdocs.org/ntsb/CEN13LA260.md): Cessna A188B · Lyons, KS · Accident · Minor injuries · Limited investigation · Final report · May 7, 2013 · N731JF · Substantial damage
  > The partial loss of engine power due to fuel contamination, which resulted in impact with terrain. Contributing to the accident was the pilot's inadequate preflight inspection, during which he failed to detect the fuel contamination.
- [NTSB CEN13LA256](https://openairdocs.org/ntsb/CEN13LA256.md): Eskildsen Steen Skybolt · Easton, MN · Accident · 1 fatal · Limited investigation · Final report · May 6, 2013 · N7KE · Substantial damage
  > The pilot's medical incapacitation due to an acute cardiac event after performing aerobatic maneuvers.
- [NTSB CEN13LA263](https://openairdocs.org/ntsb/CEN13LA263.md): Air Tractor AT-602 · Udall, KS · Accident · No injuries · Limited investigation · Final report · May 5, 2013 · N628JP · Substantial damage
  > The pilot's inadequate flight planning, which resulted in a wire strike.
- [NTSB CEN13FA259](https://openairdocs.org/ntsb/CEN13FA259.md): Piper PA-25-235 · Lamar, MO · Accident · 1 fatal · Field investigation · Final report · May 5, 2013 · N82509 · Substantial damage
  > The pilot's in-flight loss of control, which was likely due to a sudden cardiac event.
- [NTSB WPR13LA215](https://openairdocs.org/ntsb/WPR13LA215.md): Arrow Falcon Exporters OH-58A+ · Somerton, AZ · Accident · No injuries · Limited investigation · Final report · May 4, 2013 · N911RN · Substantial damage
  > The pilot's failure to maintain aircraft control while maneuvering at a low altitude in dark night conditions, which resulted in collision with terrain. Contributing to the accident was the pilot's fatigue due to his working at a time when he normally would…
- [NTSB CEN13LA249](https://openairdocs.org/ntsb/CEN13LA249.md): Cessna 172M · Covington, LA · Accident · Minor injuries · Limited investigation · Final report · May 1, 2013 · N8899V · Substantial damage
  > The pilot’s failure to maintain airspeed during a banner towing operation, which resulted in the airplane stalling and landing hard.
- [NTSB CEN13FA241](https://openairdocs.org/ntsb/CEN13FA241.md): Piper PA-28R-180 · Norfolk, NE · Accident · 2 fatal · Field investigation · Final report · Apr 28, 2013 · N3970T · Substantial damage
  > The pilot's decision to fly at a low altitude and his subsequent failure to see and avoid power lines.
- [NTSB CEN13CA246](https://openairdocs.org/ntsb/CEN13CA246.md): Cessna 172N · New Orleans, LA · Accident · No injuries · Data collection · Final report · Apr 28, 2013 · N737FK · Substantial damage
  > The pilot's failure to perform a steep climb before going around following a low pass for a banner tow pickup.
- [NTSB WPR13FA208](https://openairdocs.org/ntsb/WPR13FA208.md): Bell 206B · Shepherd, MT · Accident · 1 fatal · Field investigation · Final report · Apr 27, 2013 · N150SP · Substantial damage
  > The pilot’s loss of control while maneuvering during low-altitude operations due to sudden neurological impairment or incapacitation and the helicopter’s subsequent collision with power lines.
- [NTSB WPR13TA205](https://openairdocs.org/ntsb/WPR13TA205.md): Bell BHT407 · Big Fork, MT · Accident · No injuries · Final report · Apr 25, 2013 · N937GR · Substantial damage
  > The pilot’s failure to maintain helicopter control while maneuvering over mountainous terrain in strong up/downdrafts and possible mountain wave activity, which resulted in a loss of tail rotor effectiveness.
- [NTSB ERA13CA230](https://openairdocs.org/ntsb/ERA13CA230.md): Cessna 152 · Americus, GA · Accident · No injuries · Data collection · Final report · Apr 23, 2013 · N757GX · Substantial damage
  > The pilot’s delayed decision to terminate the practice approach during a simulated loss of engine power maneuver, which resulted in an inadvertent collision with utility wires.
- [NTSB WPR13LA212](https://openairdocs.org/ntsb/WPR13LA212.md): Boeing A75N1 · Santa Rosa, CA · Accident · No injuries · Limited investigation · Final report · Apr 20, 2013 · N985SS · Substantial damage
  > The partial loss of engine power due to fuel contamination and partially blocked fuel screens.
- [NTSB WPR13CA204](https://openairdocs.org/ntsb/WPR13CA204.md): Bell 206B · Wells, NV · Accident · No injuries · Data collection · Final report · Apr 20, 2013 · N4237M · Substantial damage
  > The pilot's failure to maintain clearance from an obstacle while maneuvering at a low altitude.
- [NTSB CEN13CA302](https://openairdocs.org/ntsb/CEN13CA302.md): Jans Robert Falcon XP · Diboll, TX · Accident · Serious injuries · Data collection · Final report · Apr 15, 2013 · N86FB · Destroyed
  > The pilot did not properly secure a sand bag in the airplane's rear seat causing its flight controls to become jammed and resulting in the airplane's inability to avoid a collision with power lines.
- [NTSB WPR13TA198](https://openairdocs.org/ntsb/WPR13TA198.md): Bell OH-58C · Phoenix, AZ · Accident · No injuries · Final report · Apr 12, 2013 · N119FT · Substantial damage
  > The pilot receiving instruction's delay in adding power during a recovery from a practice autorotation.
- [NTSB WPR13LA188](https://openairdocs.org/ntsb/WPR13LA188.md): Robinson Helicopter R44 II · Ocean Shores, WA · Accident · Minor injuries · Limited investigation · Final report · Apr 12, 2013 · N442FG · Substantial damage
  > The pilots’ loss of helicopter control during the approach to landing.
- [NTSB WPR13CA218](https://openairdocs.org/ntsb/WPR13CA218.md): Schleicher ASW-27 · Middletown, CA · Accident · No injuries · Data collection · Final report · Apr 12, 2013 · N503CW · Substantial damage
  > The glider’s encounter with atmospheric lift conditions not sufficient to maintain flight, which resulted in a forced landing on rough terrain.
- [NTSB CEN13LA225](https://openairdocs.org/ntsb/CEN13LA225.md): Atkins ACRO-SPORT I · Midland, LA · Accident · Minor injuries · Limited investigation · Final report · Apr 12, 2013 · N5897 · Substantial damage
  > The failure of the left elevator torque tube due to poor quality welds by the manufacturer, which resulted in the loss of pitch control.
- [NTSB ERA13LA187](https://openairdocs.org/ntsb/ERA13LA187.md): Cessna 152 · Miami, FL · Accident · No injuries · Limited investigation · Final report · Apr 4, 2013 · N6141Q · Substantial damage
  > A partial loss of engine power due to the failure of the No. 3 exhaust valve. Contributing to the accident was the airplane operator’s failure to follow the engine manufacturer’s recommended engine overhaul intervals.
- [NTSB ANC13GA036](https://openairdocs.org/ntsb/ANC13GA036.md): Eurocopter AS350 · Talkeetna, AK · Accident · 3 fatal · Class 1 · Final report · Mar 31, 2013 · N911AA · Destroyed
  > The pilot's decision to continue flight under visual flight rules into deteriorating weather conditions, which resulted in the pilot's spatial disorientation and loss of control. Also causal was the Alaska Department of Public Safety's punitive culture and…
- [NTSB WPR13WA435](https://openairdocs.org/ntsb/WPR13WA435.md): Robinson R22 - Beta · New Plymouth, New Zealand, New Zealand · Incident · No injuries · Foreign investigation · Mar 30, 2013 · ZK-HIE · Minor damage
  > On March 30, 2013, at 1300 local time, a Robinson R22 Beta II, ZK-HIE, while maneuvering during an instructional flight near New Plymouth, New Zealand, experienced a sudden roll to the right and pitched down. The certified flight instructor and student pilot…
- [NTSB CEN13FA213](https://openairdocs.org/ntsb/CEN13FA213.md): Schleicher Alexander · Littlefield, TX · Accident · 2 fatal · Field investigation · Final report · Mar 30, 2013 · N12053 · Substantial damage
  > The pilot’s improper decision to conduct aerobatic maneuvers in a glider not approved for such maneuvers. Contributing to the accident was the degradation of the adhesive holding the wing together, which should have been detected either during the last annual…
- [NTSB ERA13WA304](https://openairdocs.org/ntsb/ERA13WA304.md): Eurocopter BO-105 · Granville, Cedros, Trinidad & Tobago · Accident · Minor injuries · Foreign investigation · Mar 26, 2013 · 9Y-TIC · Substantial damage
  > On March 26, 2013, about 1300 universal coordinated time, a Eurocopter BO-105 helicopter, Trinidad and Tobago registry 9Y-TIC, was substantially damaged during a forced landing to a forested area in Granville, Cedros, Trinidad and Tobago. The pilot sustained…
- [NTSB WPR13CA160](https://openairdocs.org/ntsb/WPR13CA160.md): Hughes 269C · Rialto, CA · Accident · No injuries · Data collection · Final report · Mar 25, 2013 · N90570 · Substantial damage
  > The student pilot’s failure to maintain helicopter control while maneuvering in a hover.
- [NTSB CEN13LA204](https://openairdocs.org/ntsb/CEN13LA204.md): Beech A36 · Cordova, IL · Accident · No injuries · Limited investigation · Final report · Mar 23, 2013 · N6038R · Substantial damage
  > A partial loss of engine power for reasons that could not be determined because a postaccident test run of the engine revealed no mechanical failures or malfunctions that would have precluded normal operation.
- [NTSB CEN13CA224](https://openairdocs.org/ntsb/CEN13CA224.md): Aeronca 65C · Grand Rapids, MN · Accident · No injuries · Data collection · Final report · Mar 23, 2013 · N21301 · Substantial damage
  > The student pilot’s failure to adequately lock the primer before takeoff and the flight instructor's failure to verify that the primer was adequately locked.
- [NTSB ERA13LA175](https://openairdocs.org/ntsb/ERA13LA175.md): Mooney M20F · Leesburg, FL · Accident · No injuries · Limited investigation · Final report · Mar 16, 2013 · N9387V · Substantial damage
  > The incorrect rigging of the landing gear emergency extension system by unknown maintenance personnel, which resulted in a failure of the emergency extension cable, and jamming of the normal extension gear motor.
- [NTSB CEN13FA192](https://openairdocs.org/ntsb/CEN13FA192.md): Sikorsky S-76A++ · Grand Lake, LA · Accident · 3 fatal · Field investigation · Final report · Mar 15, 2013 · N574EH · Destroyed
  > Fracture of the red tail rotor blade spar, which resulted in the separation and departure of the red tail rotor blade from the helicopter and subsequent compromised tail gearbox. The red tail rotor blade was not recovered, thus the cause of the initial…
- [NTSB ERA13LA167](https://openairdocs.org/ntsb/ERA13LA167.md): Allen BD-5 · Mount Airy, NC · Accident · Serious injuries · Limited investigation · Final report · Mar 14, 2013 · N30BA · Substantial damage
  > A total loss of engine power due to the pilot's inadvertent closing of the engine choke. Contributing to the accident was the improper rigging of the engine choke cable.
- [NTSB CEN13CA190](https://openairdocs.org/ntsb/CEN13CA190.md): Mooney M20E · Middletown, OH · Accident · Serious injuries · Data collection · Final report · Mar 12, 2013 · N199Q · Substantial damage
  > The total loss of engine power due to fuel exhaustion, which resulted from the noncurrent pilot’s improper in-flight fuel management and decision-making and his decision to conduct the flight after consuming alcohol.
- [NTSB ERA13WA158](https://openairdocs.org/ntsb/ERA13WA158.md): Beech B200 · La Libertad, Peru · Accident · 9 fatal · Foreign investigation · Mar 6, 2013 · OB-1992 · Destroyed
  > On March 6, 2013, about 1245 UTC, a Beech B200, OB-1992, registered to Dearborn and Flint Aviation Co, Inc., operated by Aero Transporte Sociedad Anonima ATSA, collided with a wire then terrain during visual approach to Aerodrome Pias (SPIS), La Libertad,…
- [NTSB CEN13LA186](https://openairdocs.org/ntsb/CEN13LA186.md): Fisher Michael E Celebrity · Terrell, TX · Accident · 1 fatal · Limited investigation · Final report · Mar 4, 2013 · N70785 · Destroyed
  > The pilot’s exceedance of the airplane’s design stress limits while performing aerobatic maneuvers.
- [NTSB WPR13LA137](https://openairdocs.org/ntsb/WPR13LA137.md): Hughes 369HS · Latangai Island, Papua New Guinea · Accident · 1 fatal · Limited investigation · Final report · Mar 2, 2013 · N471M · Substantial damage
  > The failure of both the pilot and the fish master of the vessel to adequately monitor their environment, which resulted in a collision.
- [NTSB ANC13LA026](https://openairdocs.org/ntsb/ANC13LA026.md): Isaak Paul G Isaak Super CUB · Sterling, AK · Accident · Serious injuries · Limited investigation · Final report · Feb 28, 2013 · N130Z · Substantial damage
  > The pilot’s failure to maintain adequate airspeed while maneuvering at low altitude, which resulted in an aerodynamic stall.
- [NTSB ERA13CA163](https://openairdocs.org/ntsb/ERA13CA163.md): Air Tractor AT-301 · Greenbrier, AL · Accident · No injuries · Data collection · Final report · Feb 24, 2013 · N7310N · Substantial damage
  > The pilot’s failure to maintain adequate clearance from trees.
- [NTSB ERA13CA142](https://openairdocs.org/ntsb/ERA13CA142.md): Dombroski Frank Vans RV-10 · Lake Placid, NY · Accident · Minor injuries · Data collection · Final report · Feb 21, 2013 · N10FD · Substantial damage
  > The pilot's improper in-flight planning and decision making, which resulted in attempted visual flight in night instrument meteorological conditions and subsequent impact with terrain.

Next page: https://openairdocs.org/ntsb-phases/450/cases.md?page=51

## 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 = 450)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-phases/450/cases?page=50

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