# NTSB investigations: Initial climb

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 6 of 412 · 20,559 cases

## Cases, newest first

- [NTSB CEN25LA042](https://openairdocs.org/ntsb/CEN25LA042.md): Piper PA-23-160 · Manvel, TX · Accident · No injuries · Class 3 · Limited · Final report · Nov 15, 2024 · N4143P · Substantial damage
  > A loss of left engine power during the initial climb due to restricted fuel flow as a result of a binding fuel control cable.
- [NTSB DCA25WA087](https://openairdocs.org/ntsb/DCA25WA087.md): Sikorsky S-92A · Hammerfest, Norway · Incident · Class 5 · Foreign · Nov 4, 2024 · LN-ONY
- [NTSB ERA25LA041](https://openairdocs.org/ntsb/ERA25LA041.md): Anderson Kitfox 4 · New Castle, PA · Accident · Minor injuries · Class 3 · Limited · Final report · Nov 2, 2024 · N620GA · Substantial damage
  > A partial loss of engine power due to a split fuel line that resulted in a fuel leak and reduced fuel supply to the aft carburetor.
- [NTSB WPR25LA027](https://openairdocs.org/ntsb/WPR25LA027.md): Cirrus Design SR20 · St. George, UT · Accident · No injuries · Class 3 · Limited · Final report · Oct 28, 2024 · N27WF · Destroyed
  > A partial loss of power for reasons that could not be determined due to postimpact fire damage.
- [NTSB DCA25WA024](https://openairdocs.org/ntsb/DCA25WA024.md): Boeing 747 · Incheon, South Korea · Incident · No injuries · Class 5 · Foreign · Oct 28, 2024 · AZG129 · Minor damage
- [NTSB CEN25LA029](https://openairdocs.org/ntsb/CEN25LA029.md): Cub Crafters Carbon CUB · Ogallala, NE · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 27, 2024 · N257ST · Destroyed
  > The improper installation of the elevator control cable hardware, which resulted in the separation of the elevator control cable and a loss of pitch control in flight.
- [NTSB ENG25WA022](https://openairdocs.org/ntsb/ENG25WA022.md): Boeing 737 · Karachi, Pakistan · Incident · Class 5 · Foreign · Oct 25, 2024 · AP-BNA · Minor damage
- [NTSB CEN25LA025](https://openairdocs.org/ntsb/CEN25LA025.md): Boeing A75N1 · Denton, TX · Accident · No injuries · Class 4 · Limited · Final report · Oct 21, 2024 · N62394 · Substantial damage
  > The partial loss of engine power during the initial climb and the pilot’s failure to maintain directional control during the forced landing with a tailwind.
- [NTSB CEN25LA032](https://openairdocs.org/ntsb/CEN25LA032.md): Ryan Navion A · Belleville, IL · Accident · No injuries · Class 4 · Limited · Final report · Oct 19, 2024 · N2341 · Substantial damage
  > The pilot’s failure to maintain airplane control during the takeoff.
- [NTSB ERA25LA030](https://openairdocs.org/ntsb/ERA25LA030.md): Zenith Zodiac 601 HDS · Altoona, PA · Accident · No injuries · Class 3 · Limited · Final report · Oct 17, 2024 · N511JG · Substantial damage
  > The total loss of engine power due to fuel starvation as a result of a deteriorated gascolator gasket. Contributing was the failure of the mechanic to replace the gasket during the most recent condition inspection.
- [NTSB ERA25LA016](https://openairdocs.org/ntsb/ERA25LA016.md): Piper PA-28-151 · Newnan, GA · Accident · No injuries · Class 3 · Limited · Final report · Oct 16, 2024 · N41370 · Substantial damage
  > The pilot’s inadequate use of carburetor heat during the engine run-up, which resulted in a partial loss of power due to carburetor icing during takeoff.
- [NTSB DCA25WA246](https://openairdocs.org/ntsb/DCA25WA246.md): Embraer ERJ190 · Brisbane, Australia · Incident · No injuries · Foreign investigation · Oct 10, 2024 · VH-UYB
- [NTSB WPR25FA007](https://openairdocs.org/ntsb/WPR25FA007.md): Beech 95-B55 · Avalon, CA · Accident · 5 fatal · Class 3 · Field · Preliminary report · Oct 9, 2024 · N73WA · Substantial damage
  > On October 8, 2024, at 2005 Pacific daylight time, a Beech 95-B55, N73WA, was destroyed when it was involved in an accident near Avalon, California. The pilot, two pilot rated passengers, and two student pilot passengers were fatally injured. The airplane was…
- [NTSB CEN25LA009](https://openairdocs.org/ntsb/CEN25LA009.md): Quicksilver GT 400 · Garden Ridge, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Oct 8, 2024 · N2490H · Substantial damage
  > A loss of engine power that resulted from improper fuel system maintenance and the subsequent fuel starvation due to the leaking fuel pump outlet fuel line.
- [NTSB CEN25LA007](https://openairdocs.org/ntsb/CEN25LA007.md): Mooney M20E · Richmond, TX · Accident · No injuries · Class 3 · Limited · Final report · Oct 8, 2024 · N9151V · Substantial damage
  > The partial separation of a portion of the propeller spinner and its mounting bulkhead along with the upper cowl fairing while in a full-power climb.
- [NTSB CEN25LA011](https://openairdocs.org/ntsb/CEN25LA011.md): Powrachute SKY Rascal · Peculiar, MO · Accident · Serious injuries · Class 4 · Limited · Final report · Oct 6, 2024 · N2565Q · Minor damage
  > The failure of the pilot to use appropriate engine power during descent in turbulent air which resulted in a loss of control.
- [NTSB ERA25LA035](https://openairdocs.org/ntsb/ERA25LA035.md): Piper PA28 · Merritt Island, FL · Accident · No injuries · Class 3 · Limited · Final report · Oct 5, 2024 · N207AB · Substantial damage
  > A worn fuel selector valve, which resulted in a restriction of fuel flow to the engine and a total loss of engine power due to fuel starvation.
- [NTSB CEN25LA004](https://openairdocs.org/ntsb/CEN25LA004.md): Boeing E75 · Sanger, TX · Accident · Serious injuries · Class 4 · Limited · Final report · Oct 4, 2024 · N1612M · Substantial damage
  > The pilot’s failure to maintain airplane control.
- [NTSB ANC24FA102](https://openairdocs.org/ntsb/ANC24FA102.md): Cessna 206 · Chalkyitsik, AK · Accident · 1 fatal · Class 3 · Field · Final report · Sep 24, 2024 · N8255Q · Substantial damage
  > A loss of engine power due to water-contaminated fuel as a result of the pilot’s inadequate preflight inspection. Contributing to the accident was the operator’s failure to ensure replacement filters were available for use during refueling operations.
- [NTSB ERA24LA392](https://openairdocs.org/ntsb/ERA24LA392.md): Piper PA28 · LaGrange, GA · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 23, 2024 · N4298V · Substantial damage
  > Improper manufacture of a cylinder exhaust valve guide by the engine manufacturer, which resulted in a stuck exhaust valve and a partial loss of engine power during initial climb.
- [NTSB GAA24WA292](https://openairdocs.org/ntsb/GAA24WA292.md): Bell 206 · Arroyo Agua, Dominican Republic · Accident · No injuries · Class 5 · Foreign · Sep 21, 2024 · N206BH · Destroyed
- [NTSB CEN24LA363](https://openairdocs.org/ntsb/CEN24LA363.md): Kitfox IV 1200 Spdst · Cleburne, TX · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 21, 2024 · N16KR · Substantial damage
  > The pilot’s failure to maintain aircraft control, which resulted in an aerodynamic stall and impact with terrain.
- [NTSB ERA24LA388](https://openairdocs.org/ntsb/ERA24LA388.md): Cessna 172K · Spartanburg, SC · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 20, 2024 · N7037G · Substantial damage
  > Maintenance personnel’s failure to follow the engine manufacturer’s maintenance guidance, which resulted in the assembly of the engine with an obstructed oil passage, a subsequent lack of lubrication to the front main bearing, and a total loss of engine power.
- [NTSB DCA24WA311](https://openairdocs.org/ntsb/DCA24WA311.md): Boeing 737 · Hurghada, Egypt · Incident · Class 5 · Foreign · Sep 19, 2024 · UR-SQO · No damage
- [NTSB ERA24LA386](https://openairdocs.org/ntsb/ERA24LA386.md): Cessna 402 · Boston, MA · Accident · No injuries · Class 3 · Limited · Final report · Sep 17, 2024 · N18VV · Substantial damage
  > The failure of a solid hydraulic fluid line, which resulted in a loss of hydraulic fluid that prevented the landing gear extension process from completing normally. Contributing to the outcome was the pilot’s failure to fully activate the emergency landing…
- [NTSB ERA24LA384](https://openairdocs.org/ntsb/ERA24LA384.md): Cessna 172L · DeLand, FL · Accident · No injuries · Class 4 · Limited · Final report · Sep 17, 2024 · N19703 · Substantial damage
  > The parachutist’s failure to control his canopy which resulted in a downwind landing, an overshoot of the drop zone, and collision with a departing airplane.
- [NTSB ENG24WA034](https://openairdocs.org/ntsb/ENG24WA034.md): Airbus A321 · Atyrau, Kazakhstan · Incident · Class 5 · Foreign · Sep 16, 2024 · EI-KGH · No damage
- [NTSB WPR24LA307](https://openairdocs.org/ntsb/WPR24LA307.md): Robinson Helicopter R44 II · Basin, MT · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 15, 2024 · N233WT · Substantial damage
  > The pilot’s decision to continue performing a high-performance takeoff in a full throttle and low-rotor-rpm condition, which resulted in a loss of control and subsequent impact with terrain.
- [NTSB ANC24FA092](https://openairdocs.org/ntsb/ANC24FA092.md): Jon Bergstedt JP Flyer · Wasilla, AK · Accident · 1 fatal · Class 3 · Field · Final report · Sep 14, 2024 · N1202Y · Destroyed
  > The installation of an improperly sized fuel line that did not allow for adequate fuel flow to the engine, resulting in a partial loss of engine power and collision with trees.
- [NTSB CEN24FA353](https://openairdocs.org/ntsb/CEN24FA353.md): Hawker Beechcraft G36 · Lafayette, LA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Sep 12, 2024 · N643RS · Destroyed
  > On September 12, 2024, about 1137 central daylight time, a Hawker Beechcraft G36 airplane, N643RS, was destroyed when it was involved in an accident near Lafayette, Louisiana. The pilot was fatally injured. The airplane was operated as a Title 14 Code of…
- [NTSB CEN24LA350](https://openairdocs.org/ntsb/CEN24LA350.md): Cessna 172 · Englewood, CO · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 11, 2024 · N20747 · Substantial damage
  > A partial loss of engine power due to fuel-oil contamination of the fuel injection servo.
- [NTSB ENG24WA033](https://openairdocs.org/ntsb/ENG24WA033.md): Airbus A321 · La Paz, Mexico · Incident · Class 5 · Foreign · Sep 8, 2024 · XA-VUB · No damage
- [NTSB ENG24WA032](https://openairdocs.org/ntsb/ENG24WA032.md): Airbus A350 · Hong Kong, Hong Kong SAR China · Incident · Class 5 · Foreign · Sep 2, 2024 · B-LXI · Minor damage
- [NTSB CEN24LA337](https://openairdocs.org/ntsb/CEN24LA337.md): Piper PA-28-140 · East Troy, WI · Accident · No injuries · Class 3 · Limited · Final report · Sep 2, 2024 · N32435 · Substantial damage
  > The pilot/mechanic’s improper torquing of the fuel hose fitting while replacing the fuel pump, which allowed air to enter the fuel system and resulted in a loss of engine power during initial climb. Contributing to the accident was the pilot/mechanic’s…
- [NTSB ERA24LA361](https://openairdocs.org/ntsb/ERA24LA361.md): Cessna 172 · Lynchburg, VA · Accident · No injuries · Class 3 · Limited · Final report · Aug 29, 2024 · N734SY · Substantial damage
  > A total loss of engine power for undetermined reasons.
- [NTSB GAA24WA267](https://openairdocs.org/ntsb/GAA24WA267.md): Robinson R66 · Poblacion, Chile · Accident · No injuries · Class 5 · Foreign · Aug 22, 2024 · CC-AIF · Substantial damage
- [NTSB WPR24FA284](https://openairdocs.org/ntsb/WPR24FA284.md): Lockwood AIR CAM · Minden, NV · Accident · 1 fatal · Class 3 · Field · Preliminary report · Aug 20, 2024 · N2412Y · Substantial damage
  > On August 20, 2024, about 0819 Pacific daylight time, an experimental amateur-built Lockwood Air Cam, N2412Y, was substantially damaged when in was involved in an accident at the Minden-Tahoe Airport, Minden, Nevada. The pilot was fatally injured, and the…
- [NTSB WPR24LA280](https://openairdocs.org/ntsb/WPR24LA280.md): Piper PA-18-150 · Island Park, ID · Accident · Serious injuries · Class 4 · Limited · Final report · Aug 19, 2024 · N9166T · Substantial damage
  > A loss of lateral control during takeoff due to an accumulation of water in the right wing.
- [NTSB WPR24LA281](https://openairdocs.org/ntsb/WPR24LA281.md): Evektor-Aerotechnik A S Harmony LSA · Grants, NM · Accident · No injuries · Class 3 · Limited · Final report · Aug 15, 2024 · N272JT · Substantial damage
  > A total loss of engine power due to fuel starvation for reasons that could not be determined.
- [NTSB CEN24LA317](https://openairdocs.org/ntsb/CEN24LA317.md): Vans RV8 · Guthrie, OK · Accident · No injuries · Class 3 · Limited · Final report · Aug 15, 2024 · N184DC · Substantial damage
  > A loss of engine power due to the separation and ingestion of an air filter retaining bracket into the engine cylinder.
- [NTSB GAA24WA252](https://openairdocs.org/ntsb/GAA24WA252.md): Cessna 337 · Deer Lake, Canada · Accident · 1 fatal · Class 5 · Foreign · Aug 9, 2024 · C-GZWF · Substantial damage
- [NTSB CEN24FA305](https://openairdocs.org/ntsb/CEN24FA305.md): Cessna 172F · Brazoria, TX · Accident · 1 fatal · Class 3 · Field · Final report · Aug 6, 2024 · N7905U · Substantial damage
  > The pilot’s failure to attain adequate airspeed for takeoff, which led to the airplane exceeding its critical angle-of-attack and an aerodynamic stall. Contributing to the accident was the pilot’s failure to abort the takeoff after not maintaining directional…
- [NTSB ERA24FA338](https://openairdocs.org/ntsb/ERA24FA338.md): Cessna 750 · Jamestown, NY · Accident · Serious injuries · Class 3 · Field · Final report · Aug 5, 2024 · N750GB · Destroyed
  > An in-flight fire and electrical failure for reasons that could not be determined, which resulted in the flight crew’s inability to maintain stabilized flight and a subsequent loss of control during landing.
- [NTSB WPR24LA267](https://openairdocs.org/ntsb/WPR24LA267.md): Piper PA-28R-201T · Sacramento, CA · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 4, 2024 · N135DG · Substantial damage
  > A loss of engine power during the initial climb due to the detachment of the turbocharger’s inlet sleeve as a result of the installation of an incorrect sleeve clamp.
- [NTSB ENG24WA030](https://openairdocs.org/ntsb/ENG24WA030.md): Boeing 737-700 · Kigali, Rwanda · Occurrence · Class 5 · Foreign · Aug 4, 2024 · 9XR-WK · No damage
- [NTSB CEN24FA298](https://openairdocs.org/ntsb/CEN24FA298.md): DeGraw DeBird · Napoleon, MI · Accident · 1 fatal · Class 3 · Field · Final report · Aug 4, 2024 · N140DG · Substantial damage
  > Separation of the gyroplane’s tail due to main rotor blade contact for reasons that could not be determined.
- [NTSB WPR24LA264](https://openairdocs.org/ntsb/WPR24LA264.md): Mooney M20F · Carrizozo, NM · Accident · No injuries · Class 4 · Limited · Final report · Aug 2, 2024 · N9954L · Substantial damage
  > The airplane’s encounter with a downdraft after takeoff, which resulted in a forced landing.
- [NTSB ERA24LA344](https://openairdocs.org/ntsb/ERA24LA344.md): Beech A36 · Cullman, AL · Accident · No injuries · Class 4 · Limited · Final report · Aug 2, 2024 · N718FG · Substantial damage
  > The pilot’s decision to depart in an area of developing convective weather, which resulted in an unanticipated wind shift during the initial climb after takeoff, a loss of climb performance, and the subsequent forced landing.
- [NTSB ANC24LA073](https://openairdocs.org/ntsb/ANC24LA073.md): De Havilland DHC2 · Anchorage, AK · Accident · No injuries · Class 3 · Limited · Final report · Aug 2, 2024 · N4444Z · Substantial damage
  > A partial loss of power during takeoff climb for undetermined reasons.
- [NTSB ERA24LA330](https://openairdocs.org/ntsb/ERA24LA330.md): Raytheon A36 · Naples, FL · Accident · No injuries · Class 3 · Limited · Final report · Jul 29, 2024 · N934PC · Substantial damage
  > Contamination of the airplane’s fuel system with debris, which resulted in restricted fuel flow through multiple fuel injectors and the subsequent partial loss of engine power.

Next page: https://openairdocs.org/ntsb-phases/350/cases.md?page=7

## 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 = 350)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-phases/350/cases?page=6

---
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.