# 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 19 of 378 · 18,851 cases

## Cases, newest first

- [NTSB CEN21LA271](https://openairdocs.org/ntsb/CEN21LA271.md): Cessna T210L · Buena Vista, CO · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 14, 2021 · N30286 · Substantial damage
  > The partial loss of engine power due to a vane failure in the engine-driven fuel pump.
- [NTSB CEN21LA268](https://openairdocs.org/ntsb/CEN21LA268.md): Cessna 172S · Saint James, LA · Accident · No injuries · Class 4 · Limited · Final report · Jun 10, 2021 · N365CP · Substantial damage
  > The in-flight fatigue failure of an air-conditioning system hose which resulted in a precautionary landing and impact with a road sign.
- [NTSB GAA21WA203](https://openairdocs.org/ntsb/GAA21WA203.md): Robinson R44 · Ma'ale Edomin, Israel · Incident · No injuries · Class 4 · Foreign · Jun 7, 2021 · 4X-BDF · No damage
- [NTSB GAA21WA138](https://openairdocs.org/ntsb/GAA21WA138.md): Bell 214 · Nipigon, Canada · Accident · Class 5 · Foreign · Jun 7, 2021 · C-GDYZ · Substantial damage
- [NTSB CEN21FA252](https://openairdocs.org/ntsb/CEN21FA252.md): Diamond Aircraft Ind DA 40 NG · Darlington, IN · Accident · 2 fatal · Class 3 · Field · Final report · Jun 6, 2021 · N853L · Destroyed
  > A loss of control while practicing an aerodynamic stall, which resulted in a spin and impact with terrain.
- [NTSB ERA21FA237](https://openairdocs.org/ntsb/ERA21FA237.md): Beech A23 · Pinnacle, NC · Accident · 1 fatal · Class 3 · Field · Final report · Jun 1, 2021 · N8780M · Substantial damage
  > The flight instructor’s mismanagement of the available fuel, which resulted in a total loss of engine power due to fuel starvation.
- [NTSB GAA21WA130](https://openairdocs.org/ntsb/GAA21WA130.md): Cessna 188A · Inmediaciones Municipio Paz de Ariporo, Casanare, Colombia · Accident · 1 fatal · Class 5 · Foreign · May 30, 2021 · HK1477 · Substantial damage
- [NTSB ERA21FA233](https://openairdocs.org/ntsb/ERA21FA233.md): Bhi H60 Helicopters UH-60A · Leesburg, FL · Accident · 4 fatal · Class 3 · Field · Final report · May 25, 2021 · N9FH · Destroyed
  > The failure of the water tank snorkel support structure, which allowed the snorkel to contact the main rotor blades. Contributing to the accident was insufficient Federal Aviation Administration oversight of the supplemental type certificate process for the…
- [NTSB CEN21FA230](https://openairdocs.org/ntsb/CEN21FA230.md): Sub-Sonex JSX-2 · Shreveport, LA · Accident · 1 fatal · Class 3 · Field · Final report · May 23, 2021 · N465JC · Destroyed
  > The pilot’s failure to maintain clearance with the water while performing aerobatics, resulting in the airplane’s impact into a lake. Contributing was the pilot’s decision to perform aerobatics at low altitude.
- [NTSB ERA21FA225](https://openairdocs.org/ntsb/ERA21FA225.md): Flight Design Ctsw · Winterville, NC · Accident · 2 fatal · Class 3 · Field · Final report · May 22, 2021 · N708JM · Destroyed
  > The pilot’s exceedance of the airplane’s critical angle of attack during a go-around, which resulted in an aerodynamic stall and a loss of control.
- [NTSB WPR21LA202](https://openairdocs.org/ntsb/WPR21LA202.md): Goodsell Lynn A Classic 4 · Richmond, UT · Accident · No injuries · Class 4 · Limited · Final report · May 18, 2021 · N549Z · Substantial damage
  > The pilot’s failure to maintain clearance from powerlines while maneuvering for landing, which resulted in a wire strike and impact with terrain.
- [NTSB GAA21WA123](https://openairdocs.org/ntsb/GAA21WA123.md): Piper PA25 · Leme, Brazil · Accident · No injuries · Class 5 · Foreign · May 18, 2021 · PR-ABN · Destroyed
- [NTSB CEN21LA225](https://openairdocs.org/ntsb/CEN21LA225.md): Bell OH58A · Ulysses, KS · Accident · 1 fatal · Class 3 · Limited · Final report · May 18, 2021 · N176SJ · Destroyed
  > The pilot’s failure to maintain clearance from a power line during the aerial application flight, which resulted in collision with the power line and subsequent impact with terrain.
- [NTSB CEN21LA223](https://openairdocs.org/ntsb/CEN21LA223.md): Air Tractor AT-502A · Clayton, LA · Accident · 1 fatal · Class 3 · Limited · Final report · May 18, 2021 · N887LA · Substantial damage
  > The pilot’s loss of airplane control resulting in an aerodynamic stall while executing a steep turnaround during an aerial application flight.
- [NTSB GAA21WA118](https://openairdocs.org/ntsb/GAA21WA118.md): Weatherly 620B · Guaviyu, Uruguay · Accident · No injuries · Class 4 · Foreign · May 17, 2021 · CX-BUP-R · Substantial damage
- [NTSB ERA21LA217](https://openairdocs.org/ntsb/ERA21LA217.md): Cessna 150 · Brewton, AL · Accident · No injuries · Class 4 · Limited · Final report · May 15, 2021 · N3396J · Substantial damage
  > The pilot’s failure to maintain adequate airspeed while maneuvering at low altitude, which resulted in an aerodynamic stall and impact with the ground.
- [NTSB CEN21LA216](https://openairdocs.org/ntsb/CEN21LA216.md): Aerospatiale AS350 B2 Ecureuil · Yukon, OK · Accident · No injuries · Class 3 · Limited · Final report · May 12, 2021 · N841BP · Destroyed
  > The pilot receiving instruction’s untimely and unidentified inadvertent activation of the hydraulic cut-off switch, which turned off the hydraulic system while the helicopter was at slow airspeed followed by a rapid power increase, which resulted in a loss of…
- [NTSB GAA21WA132](https://openairdocs.org/ntsb/GAA21WA132.md): Cessna 210 · Itaituba, Brazil · Accident · Class 5 · Foreign · May 6, 2021 · PR-FPR · Destroyed
- [NTSB GAA21WA213](https://openairdocs.org/ntsb/GAA21WA213.md): Piper PA38 · El Carmen, Jujuy Province, Argentina · Accident · No injuries · Class 5 · Foreign · May 2, 2021 · LV-MZX · Substantial damage
- [NTSB GAA21WA103](https://openairdocs.org/ntsb/GAA21WA103.md): Precision Helicopters UH-1H · Rayón, Mexico · Accident · No injuries · Class 5 · Foreign · May 2, 2021 · N1206G · Substantial damage
- [NTSB ERA21FA200](https://openairdocs.org/ntsb/ERA21FA200.md): Robinson Helicopter R44 · Wingate, NC · Accident · 1 fatal · Class 3 · Field · Final report · May 2, 2021 · N4528T · Substantial damage
  > The pilot’s failure to maintain clearance from a power line during a low-level aerial application flight, resulting in tail rotor impact with the power line, a loss of control, and subsequent impact with the ground.
- [NTSB GAA21WA106](https://openairdocs.org/ntsb/GAA21WA106.md): Edge 540 · Tempsford, United Kingdom · Accident · No injuries · Class 4 · Foreign · May 1, 2021 · G-EDGY · Substantial damage
- [NTSB ERA21FA195](https://openairdocs.org/ntsb/ERA21FA195.md): Bell Helicopter Textron Canada 429 · Eden, NC · Accident · 1 fatal · Class 3 · Field · Final report · Apr 28, 2021 · N53DE · Destroyed
  > The impact of the main rotor blades with the tail boom during low-altitude maneuvers, which severed the tail rotor drive shaft and resulted in a loss of control and impact with terrain.
- [NTSB ERA21LA193](https://openairdocs.org/ntsb/ERA21LA193.md): Textron 208B · Laceyville, PA · Accident · No injuries · Class 4 · Limited · Final report · Apr 26, 2021 · N143CA · Substantial damage
  > The pilot’s improper decision to conduct a low altitude flight and his failure to see and avoid powerlines. Contributing was the operator’s lack of safety guidance or a safety policy for low-altitude operations.
- [NTSB ERA21LA192](https://openairdocs.org/ntsb/ERA21LA192.md): Meyeres F L/Meyeres M M Skystar Ktfox Clsc 4 · Mountain Rest, SC · Accident · Serious injuries · Class 3 · Limited · Final report · Apr 25, 2021 · N90KF · Substantial damage
  > A partial loss of engine power due to carburetor icing. Contributing to the accident was the engine’s lack of carburetor heat.
- [NTSB WPR21FA175](https://openairdocs.org/ntsb/WPR21FA175.md): Swearingen SA226-T(B) · Winslow, AZ · Accident · 2 fatal · Class 3 · Field · Final report · Apr 23, 2021 · N59EZ · Destroyed
  > The loss of engine power to the right engine for reasons that could not be determined. Contributing to the accident was the pilot’s failure to maintain control of the airplane.
- [NTSB ERA21LA395](https://openairdocs.org/ntsb/ERA21LA395.md): Schempp Hirth Ventus C · Wagener, SC · Accident · Serious injuries · Class 4 · Limited · Final report · Apr 22, 2021 · N571RD · Substantial damage
  > Impact with trees during a forced landing in atmospheric lift conditions that were insufficient to maintain flight. Contributing was the pilot’s delayed decision to return to the airport.
- [NTSB GAA21WA080](https://openairdocs.org/ntsb/GAA21WA080.md): Diamond A20-C1 · Tarragona, Spain · Accident · No injuries · Class 5 · Foreign · Apr 19, 2021 · EC-JLN · Minor damage
- [NTSB WPR21LA161](https://openairdocs.org/ntsb/WPR21LA161.md): Rans S12 · Colville, WA · Accident · 2 fatal · Class 3 · Limited · Final report · Apr 17, 2021 · N707PH · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack while maneuvering to avoid powerlines, which resulted in an aerodynamic stall and a loss of control. Contributing to the accident was the partial loss of engine power due to improper…
- [NTSB WPR21LA166](https://openairdocs.org/ntsb/WPR21LA166.md): Cessna 140 · Williams, AZ · Accident · 2 fatal · Class 3 · Limited · Final report · Apr 16, 2021 · N2506N · Substantial damage
  > The pilot’s loss of control due to spatial disorientation shortly after takeoff in night visual meteorological conditions.
- [NTSB GAA21WA077](https://openairdocs.org/ntsb/GAA21WA077.md): Air Tractor AT301 · Vereda La Pedrera, Colombia · Accident · No injuries · Class 5 · Foreign · Apr 13, 2021 · HK5162 · Destroyed
- [NTSB ERA21FA184](https://openairdocs.org/ntsb/ERA21FA184.md): Cessna A188 · Pineview, GA · Accident · 1 fatal · Class 3 · Field · Final report · Apr 13, 2021 · N4912Q · Destroyed
  > The pilot’s inadequate visual lookout, which resulted in collision with powerlines during an aerial application flight.
- [NTSB GAA21WA201](https://openairdocs.org/ntsb/GAA21WA201.md): Robinson R44 · Hertzog Ville, South Africa · Accident · Class 5 · Foreign · Apr 8, 2021 · ZS-RHD · Substantial damage
- [NTSB CEN21LA181](https://openairdocs.org/ntsb/CEN21LA181.md): Evolution Revolt · Seminole, TX · Accident · 1 fatal · Class 3 · Limited · Final report · Apr 6, 2021 · N565PK · Substantial damage
  > The student pilot’s loss of trike control while maneuvering at low altitude in gusting wind conditions, resulting in an impact with terrain.
- [NTSB CEN21LA179](https://openairdocs.org/ntsb/CEN21LA179.md): Destiny Powered Parachutes 2000 · Saint Paul, NE · Accident · Serious injuries · Class 4 · Limited · Final report · Apr 4, 2021 · UNREG · Substantial damage
  > The uncertificated pilot’s failure to maintain control of the powered parachute during low altitude flight in gusting wind conditions.
- [NTSB CEN21FA177](https://openairdocs.org/ntsb/CEN21FA177.md): Magnus Fusion 212 · Conifer, CO · Accident · 1 fatal · Class 3 · Field · Final report · Apr 3, 2021 · N434MA · Substantial damage
  > The pilot’s decision to fly at low altitude toward a mountainous canyon, and his exceedance of the airplane’s critical angle of attack while maneuvering to avoid rising terrain, which resulted in an aerodynamic stall and loss of airplane control.
- [NTSB ERA21FA165](https://openairdocs.org/ntsb/ERA21FA165.md): Aviat A-1 · Cave Spring, GA · Accident · 1 fatal · Class 3 · Field · Final report · Mar 29, 2021 · N800MH · Substantial damage
  > The pilot's inadequate visual lookout and failure to maintain clearance from a power line.
- [NTSB CEN21LA173](https://openairdocs.org/ntsb/CEN21LA173.md): Robinson Helicopter R44 II · Dustin, OK · Accident · Serious injuries · Class 3 · Limited · Final report · Mar 26, 2021 · N178DF · Substantial damage
  > The pilot’s insufficient monitoring of the helicopter’s power while flying at low altitude and at low airspeed, which resulted in the loss of rotor rpm and impact with a tree and terrain.
- [NTSB CEN21LA165](https://openairdocs.org/ntsb/CEN21LA165.md): Hughes 369D · Lake City, KS · Accident · No injuries · Class 4 · Limited · Final report · Mar 25, 2021 · N41AJ · Substantial damage
  > The pilot’s failure to maintain clearance from power lines during power line maintenance.
- [NTSB WPR21LA133](https://openairdocs.org/ntsb/WPR21LA133.md): Bell 206 · Lucerne Valley, CA · Accident · Minor injuries · Class 4 · Limited · Final report · Mar 16, 2021 · N6133C · Substantial damage
  > The pilot's failure to maintain aircraft control while maneuvering with a tailwind, resulting in the helicopter spinning and colliding with terrain.
- [NTSB CEN21LA161](https://openairdocs.org/ntsb/CEN21LA161.md): Air Tractor AT-602 · Dumas, AR · Accident · No injuries · Class 3 · Limited · Final report · Mar 15, 2021 · N119KP · 2 aircraft · Substantial damage
  > The failure of both pilots to see and avoid the other airplane.
- [NTSB WPR21LA130](https://openairdocs.org/ntsb/WPR21LA130.md): Bell 206B · Laton, CA · Accident · Minor injuries · Class 4 · Limited · Final report · Mar 13, 2021 · N161BH · Substantial damage
  > The pilot’s failure to maintain clearance from powerlines during low-altitude maneuvering.
- [NTSB ANC21LA024](https://openairdocs.org/ntsb/ANC21LA024.md): Piper PA-18A 150 · Kasilof, AK · Accident · No injuries · Class 4 · Limited · Final report · Mar 13, 2021 · N9073D · Substantial damage
  > The pilot’s mismanagement of the available fuel, which resulted in a total loss on engine power due to fuel starvation.
- [NTSB WPR21LA123](https://openairdocs.org/ntsb/WPR21LA123.md): Aermacchi Impala MB-326M · Edwards, CA · Accident · Serious injuries · Class 3 · Limited · Final report · Mar 5, 2021 · N155TP · Destroyed
  > The flight crew’s restricted rudder inputs while in an inverted spin that precluded spin recovery.
- [NTSB CEN21LA148](https://openairdocs.org/ntsb/CEN21LA148.md): Air Tractor AT-402B · Moorhead, MS · Accident · No injuries · Class 4 · Limited · Final report · Mar 5, 2021 · N41068 · Substantial damage
  > The pilot did not maintain clearance from a powerline during an aerial application flight.
- [NTSB GAA21WA051](https://openairdocs.org/ntsb/GAA21WA051.md): Piper PA-31-350 · Buitron, Mexico · Accident · No injuries · Class 5 · Foreign · Mar 3, 2021 · N640WA · Substantial damage
- [NTSB GAA21WA041](https://openairdocs.org/ntsb/GAA21WA041.md): Airbus Helicopters AS355 · Buckinghamshire, United Kingdom · Incident · No injuries · Class 5 · Foreign · Mar 2, 2021 · G-BOSN · No damage
- [NTSB GAA21WA038](https://openairdocs.org/ntsb/GAA21WA038.md): Robinson R22 · Bollena, Italy · Accident · 1 fatal · Class 5 · Foreign · Feb 27, 2021 · I-D125 · Substantial damage
- [NTSB CEN21LA155](https://openairdocs.org/ntsb/CEN21LA155.md): Robinson Helicopter R44 · Dunn, TX · Accident · No injuries · Class 3 · Limited · Final report · Feb 26, 2021 · N7184N · Substantial damage
  > The loss of rotor RPM for reasons that could not be determined based on available evidence.
- [NTSB CEN21LA139](https://openairdocs.org/ntsb/CEN21LA139.md): Hughes 369 · Kaufman, TX · Accident · No injuries · Class 4 · Limited · Final report · Feb 26, 2021 · N58431 · Substantial damage
  > The pilot’s failure to maintain clearance from a power line during low-level maneuvering.

Next page: https://openairdocs.org/ntsb-phases/450/cases.md?page=20

## 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=19

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