# 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 106 of 718 · 35,885 cases

## Cases, newest first

- [NTSB CEN09CA517](https://openairdocs.org/ntsb/CEN09CA517.md): Bell 47G-2A · Covert, MI · Accident · No injuries · Data collection · Final report · Aug 11, 2009 · N9526 · Substantial damage
  > A loss of engine power due to fuel starvation as a result of blocked fuel vents.
- [NTSB ERA09LA453](https://openairdocs.org/ntsb/ERA09LA453.md): Laurienzo Gabriel A Varieze · North Augusta, SC · Accident · Serious injuries · Limited investigation · Final report · Aug 9, 2009 · N808SA · Substantial damage
  > A loss of engine power due to fuel exhaustion as a result of the pilot's inadequate preflight inspection.
- [NTSB ERA09MA447](https://openairdocs.org/ntsb/ERA09MA447.md): Piper PA-32R-300 · Hoboken, NJ · Accident · 9 fatal · Class 1 · Major · Final report · Aug 8, 2009 · N71MC · 2 aircraft · Substantial damage
  > (1) the inherent limitations of the see-and-avoid concept, which made it difficult for the airplane pilot to see the helicopter until the final seconds before the collision, and (2) the Teterboro Airport local controller’s nonpertinent telephone conversation,…
- [NTSB ERA09LA457](https://openairdocs.org/ntsb/ERA09LA457.md): Tidd Wesley Mini-Max · Hodgdon, ME · Accident · Serious injuries · Limited investigation · Final report · Aug 8, 2009 · N569WT · Substantial damage
  > The pilot's mismanagement of the fuel supply, which resulted in fuel starvation.
- [NTSB ERA09LA451](https://openairdocs.org/ntsb/ERA09LA451.md): Engle David TWO Place · Manlius, NY · Accident · Serious injuries · Limited investigation · Final report · Aug 8, 2009 · N9259F · Substantial damage
  > The pilot's failure to maintain adequate airspeed during climbout, resulting in an aerodynamic stall.
- [NTSB WPR09FA391](https://openairdocs.org/ntsb/WPR09FA391.md): Navion Navion A · Adrian, OR · Accident · 3 fatal · Field investigation · Final report · Aug 7, 2009 · N4898K · Substantial damage
  > The pilot’s failure to maintain aircraft control while in cruise flight due to spatial disorientation, which resulted in an exceedence of the design stress limits of the aircraft and led to an in-flight structural failure.
- [NTSB ERA09LA446](https://openairdocs.org/ntsb/ERA09LA446.md): Lobb Kenneth CH 701 · Murfreesboro, TN · Accident · No injuries · Limited investigation · Final report · Aug 7, 2009 · N75644 · Substantial damage
  > A total loss of engine power due to the improper installation of the alternator drive gear.
- [NTSB CEN09WA529](https://openairdocs.org/ntsb/CEN09WA529.md): Bell 412 · Manzanillo, Mexico · Accident · 2 fatal · Foreign investigation · Aug 7, 2009 · XA-HSH · Destroyed
  > On August 7, 2009 a Bell Helicopter model 212 was destroyed when it impacted the ground in low visibility mountainous terrain. The pilot and on board mechanic were killed. The helicopter is located near a mountain top and is not accessible. When to helicopter…
- [NTSB WPR09LA390](https://openairdocs.org/ntsb/WPR09LA390.md): Luscombe 8A · Eatonville, WA · Accident · No injuries · Limited investigation · Final report · Aug 6, 2009 · N28425 · Substantial damage
  > The loss of engine power due to fuel starvation as a result of the pilot's inadequate in-flight fuel management. Contributing to the accident was the airplane's lack of an interconnected fuel vent system.
- [NTSB ERA09LA444](https://openairdocs.org/ntsb/ERA09LA444.md): Boeing Of Canada/Dehav Div DHC-8-311 · Fayetteville, NC · Accident · Serious injuries · Limited investigation · Final report · Aug 6, 2009 · N328EN · No damage
  > An in-flight encounter with convective clouds resulting in moderate turbulence and serious injury to a flight attendant.
- [NTSB CEN09LA501](https://openairdocs.org/ntsb/CEN09LA501.md): Beech 35 · Oklahoma City, OK · Accident · Minor injuries · Limited investigation · Final report · Aug 6, 2009 · N4554V · Substantial damage
  > A total loss of engine power due to fuel exhaustion as a result of the pilot’s improper fuel planning.
- [NTSB WPR09CA389](https://openairdocs.org/ntsb/WPR09CA389.md): Eiriavion PIK 20B · Marana, AZ · Accident · No injuries · Data collection · Final report · Aug 5, 2009 · N77MA · Substantial damage
  > A loss of lift that resulted in an off-airport landing.
- [NTSB CEN09CA497](https://openairdocs.org/ntsb/CEN09CA497.md): unknown kit · Abbeville, LA · Accident · Serious injuries · Data collection · Final report · Aug 5, 2009 · UNK · Substantial damage
  > A total loss of engine power for undetermined reasons.
- [NTSB WPR09LA384](https://openairdocs.org/ntsb/WPR09LA384.md): Boeing E75 · Happy Jack, AZ · Accident · 1 fatal · Limited investigation · Final report · Aug 4, 2009 · N5195N · Substantial damage
  > The pilot's failure to maintain airspeed while maneuvering which resulted in an inadvertent stall/spin. Contributing to the accident was the high density altitude.
- [NTSB DCA09CA069](https://openairdocs.org/ntsb/DCA09CA069.md): Bombardier CL-600-2B19 · Louisville, KY · Accident · Serious injuries · Data collection · Final report · Aug 4, 2009 · N8543F · Minor damage
  > an inadvertent encounter with convective turbulence.
- [NTSB WPR09LA382](https://openairdocs.org/ntsb/WPR09LA382.md): Stinson 108-2 · Salt Lake City, UT · Accident · Minor injuries · Limited investigation · Final report · Aug 3, 2009 · N373C · Substantial damage
  > A total loss of engine power during cruise flight due to the failure of the crankshaft gear.
- [NTSB DCA09IA071](https://openairdocs.org/ntsb/DCA09IA071.md): Boeing 767-224 · Bavaro, Dominican Republic · Incident · Minor injuries · Incident investigation · Final report · Aug 3, 2009 · N76156 · No damage
  > The flight crew's inadvertent flight through the top of a convective updraft that resulted in an encounter with convective induced turbulence. Contributing to the severity of the incident was the unrestrained status of several passengers, contrary to the…
- [NTSB WPR09LA386](https://openairdocs.org/ntsb/WPR09LA386.md): Airborne Windsports PTY XT-912-L · Lihue, HI · Accident · Serious injuries · Limited investigation · Final report · Aug 2, 2009 · N44VZ · Substantial damage
  > The flight instructor's failure to maintain control of the airplane following an in-flight encounter with turbulence during descent.
- [NTSB ERA09LA435](https://openairdocs.org/ntsb/ERA09LA435.md): Beech B90 · West Point, VA · Accident · 1 fatal · Limited investigation · Final report · Aug 1, 2009 · N1999G · Substantial damage
  > The inadvertent deployment of the instructor's reserve parachute.
- [NTSB ERA09FA429](https://openairdocs.org/ntsb/ERA09FA429.md): Cirrus SR-22 · Ravenswood, WV · Accident · 1 fatal · Field investigation · Final report · Jul 31, 2009 · N581DS · Destroyed
  > The pilot's improper modification of the certified, on-board oxygen system, which resulted in incapacitation due to hypoxia, and the airplane's subsequent uncontrolled descent into terrain.
- [NTSB CEN09LA487](https://openairdocs.org/ntsb/CEN09LA487.md): Cessna 177RG · Black River Falls, WI · Accident · Minor injuries · Limited investigation · Final report · Jul 31, 2009 · N2108Q · Substantial damage
  > The loss of engine power during cruise due to the number two cylinder piston connecting rod failure for undetermined reasons.
- [NTSB CEN09IA606](https://openairdocs.org/ntsb/CEN09IA606.md): Saab 340B · Traverse City, MI · Incident · No injuries · Incident investigation · Final report · Jul 31, 2009 · N452XJ · No damage
  > The flight attendant's incapacitation due to an anxiety attack.
- [NTSB CEN09CA519](https://openairdocs.org/ntsb/CEN09CA519.md): Cessna 182A · Watertown, SD · Accident · No injuries · Data collection · Final report · Jul 31, 2009 · N2131G · Substantial damage
  > A loss of engine power due to fuel exhaustion as a result of a fuel tank leak. Contributing to the accident was the reported malfunction of the fuel gauge.
- [NTSB CEN09CA477](https://openairdocs.org/ntsb/CEN09CA477.md): Cessna A185F · River Falls, WI · Accident · No injuries · Data collection · Final report · Jul 30, 2009 · N989DM · Substantial damage
  > The pilot not checking the security of the fuel caps prior to flight leading to fuel exhaustion and the subsequent non-mechanical loss of engine power during descent.
- [NTSB WPR09LA374](https://openairdocs.org/ntsb/WPR09LA374.md): Air Tractor AT-301 · Firebaugh, CA · Accident · No injuries · Limited investigation · Final report · Jul 29, 2009 · N23189 · Substantial damage
  > A total loss of engine power due to fuel exhaustion that was due to the failure of company ground personnel to refuel the airplane. Contributing to the accident was unsuitable terrain for a forced landing.
- [NTSB ERA09CA426](https://openairdocs.org/ntsb/ERA09CA426.md): Cessna 150M · Lexington, KY · Accident · No injuries · Data collection · Final report · Jul 28, 2009 · N6433K · Substantial damage
  > A loss of engine power due to fuel exhaustion as a result of the pilot's inadequate fuel manangement.
- [NTSB DCA09FA068](https://openairdocs.org/ntsb/DCA09FA068.md): Embraer EMB170 · Norfolk, VA · Accident · Serious injuries · Field investigation · Final report · Jul 27, 2009 · N135HQ · No damage
  > an inadvertent encounter with convective turbulence that resulted in serious injuries to a flight attendant.
- [NTSB WPR09LA369](https://openairdocs.org/ntsb/WPR09LA369.md): Brown Michael Kitfox IV · Escondido, CA · Accident · Minor injuries · Limited investigation · Final report · Jul 25, 2009 · N6140S · Substantial damage
  > A total loss of power due to an oil exhaustion induced seizure of the engine. The pilot's decision to continue flight to the original destination after becoming aware of the in-flight oil leak instead of landing at an intermediate airport to investigate the…
- [NTSB CEN09FA462](https://openairdocs.org/ntsb/CEN09FA462.md): Beech V35 · Oklahoma City, OK · Accident · 1 fatal · Field investigation · Final report · Jul 25, 2009 · N9112S · Substantial damage
  > The pilot’s decision to operate an airplane with known deficiencies, and the loss of engine power during climb for undetermined reasons.
- [NTSB ERA09LA420](https://openairdocs.org/ntsb/ERA09LA420.md): American AA-5 · Fort Pierce, FL · Accident · Minor injuries · Limited investigation · Final report · Jul 24, 2009 · N65KS · Substantial damage
  > A loss of engine power due to fuel starvation as a result the failure of the engine fuel pump diaphragms during climb.
- [NTSB ERA09FA417](https://openairdocs.org/ntsb/ERA09FA417.md): Robinson Helicopter R44 · Boonsboro, MD · Accident · 4 fatal · Field investigation · Final report · Jul 24, 2009 · N7189W · Substantial damage
  > The pilot’s improper decision to depart on a visual flight rules (VFR) flight at night in adverse weather conditions in close proximity to rising mountainous terrain in a helicopter that was only certified to be operated under VFR and his subsequent failure…
- [NTSB CEN09LA494](https://openairdocs.org/ntsb/CEN09LA494.md): Crisman Flightstar Iisc · Malta, IL · Accident · No injuries · Limited investigation · Final report · Jul 24, 2009 · N5008E · Substantial damage
  > The loss of engine power due to the separation of the flywheel, resulting in a high-cycle fatigue fracture of the crankshaft following takeoff, which resulted in a forced landing on an agricultural field.
- [NTSB WPR09LA362](https://openairdocs.org/ntsb/WPR09LA362.md): Mooney M20C · Elma, WA · Accident · 1 fatal · Limited investigation · Final report · Jul 22, 2009 · N6422U · Destroyed
  > A total loss of engine power during cruise flight due to the fatigue failure of the number 4 cylinder connecting rod.
- [NTSB CEN09CA455](https://openairdocs.org/ntsb/CEN09CA455.md): Forster SA-300 · Iowa City, IA · Accident · No injuries · Data collection · Final report · Jul 22, 2009 · N7BT · Substantial damage
  > the loss of engine power for undetermined reasons.
- [NTSB DCA09WA066](https://openairdocs.org/ntsb/DCA09WA066.md): Boeing 767 · Keflavik, Iceland · Incident · No injuries · Foreign investigation · Jul 20, 2009 · N658UA · Minor damage
  > On July 20, 2009, UAL flight 949, a B767 enroute from London Heathrow to Chicago O'Hare experienced smoke in the cockpit and the crew elected to divert to Keflavik, Iceland. The flight landed without further incident and no injuries among the 11 crew and 178…
- [NTSB ERA09LA410](https://openairdocs.org/ntsb/ERA09LA410.md): Robinson R44 · Silver Spring, PA · Accident · No injuries · Limited investigation · Final report · Jul 19, 2009 · N25VH · Substantial damage
  > The student pilot's inability to fully control the helicopter, during cruise and the resultant off-field hard landing.
- [NTSB ERA09LA409](https://openairdocs.org/ntsb/ERA09LA409.md): Cessna 170B · Mahwah, NJ · Accident · Serious injuries · Limited investigation · Final report · Jul 19, 2009 · N8339A · Substantial damage
  > A loss of engine power due to the failure of the No. 1 cylinder thru bolt hold down nuts due to corrosion.
- [NTSB ERA09FA411](https://openairdocs.org/ntsb/ERA09FA411.md): Cessna R182 · Hayesville, NC · Accident · 1 fatal · Field investigation · Final report · Jul 17, 2009 · N778RK · Destroyed
  > Flight into terrain for undetermined reasons.
- [NTSB WPR09CA348](https://openairdocs.org/ntsb/WPR09CA348.md): Cessna 172M · Thermopolis, WY · Accident · Serious injuries · Data collection · Final report · Jul 16, 2009 · N5461Q · Substantial damage
  > The instructor pilot's failure to ensure that his dual student maintained clearance from the terrain during a dark night visual flight rules descent.
- [NTSB WPR09CA344](https://openairdocs.org/ntsb/WPR09CA344.md): Schweizer SGS 1-26A · Lake Riverside, CA · Accident · No injuries · Data collection · Final report · Jul 14, 2009 · N2701Z · Substantial damage
  > A loss of lift which necessitated a forced landing in a field.
- [NTSB CEN09LA442](https://openairdocs.org/ntsb/CEN09LA442.md): Cessna 172S · Boyd, TX · Accident · Minor injuries · Limited investigation · Final report · Jul 14, 2009 · N2446F · Substantial damage
  > A total loss of engine power due to the pilot's improper leaning procedures, resulting in a forced landing and collision with a fence.
- [NTSB DCA09FA065](https://openairdocs.org/ntsb/DCA09FA065.md): Boeing 737 · Charleston, WV · Accident · No injuries · Field investigation · Final report · Jul 13, 2009 · N387SW · Substantial damage
  > Fuselage skin failure due to preexisting fatigue at a chemically milled step.
- [NTSB WPR09CA342](https://openairdocs.org/ntsb/WPR09CA342.md): Mid-South Custom Craft SH-2R · Sequim, WA · Accident · No injuries · Data collection · Final report · Jul 12, 2009 · N370LR · Substantial damage
  > The total loss of engine power due to fuel starvation as a result of the pilot's failure to reposition the fuel selector to the main tank. Contributing to the accident was the pilot's failure to properly complete the pre-takeoff checklist.
- [NTSB ERA09LA399](https://openairdocs.org/ntsb/ERA09LA399.md): Cessna 172N · Rochester, MA · Accident · No injuries · Limited investigation · Final report · Jul 12, 2009 · N4773G · Substantial damage
  > An engine vibration as reported by the pilot, for undetermined reasons.
- [NTSB WPR09LA337](https://openairdocs.org/ntsb/WPR09LA337.md): Engineering & Research 415C · Corona, CA · Accident · Minor injuries · Limited investigation · Final report · Jul 11, 2009 · N87295 · Substantial damage
  > A total loss of engine power during cruise flight for undetermined reasons.
- [NTSB ERA09WA408](https://openairdocs.org/ntsb/ERA09WA408.md): Beech A36 · Masizo del Roraima, Venezuela, Venezuela · Accident · 2 fatal · Foreign investigation · Jul 11, 2009 · N354RA · Destroyed
  > On July 16, 2009, about 1640 Atlantic standard time, the wreckage of a Beechcraft A36 A, N354RA, was located on the “Ilu – Tepuy” mountain, within the sector of Masizo del Roraima, Bolivar, Venezuela. The pilot had filed a flight plan from the Maurice Bishop…
- [NTSB ERA09LA397](https://openairdocs.org/ntsb/ERA09LA397.md): Aeronca 7AC · Auburn, ME · Accident · No injuries · Limited investigation · Final report · Jul 11, 2009 · N2871E · Substantial damage
  > A loss of engine power due to fuel contamination. Contributing to the accident was the inadequate maintenance inspection of the airplane and engine's fuel system.
- [NTSB ANC09LA065](https://openairdocs.org/ntsb/ANC09LA065.md): Noorduyn UC-64A · Akiachak, AK · Accident · No injuries · Limited investigation · Final report · Jul 11, 2009 · N225BL · Substantial damage
  > The loss of engine power due to the failure of a crankshaft component, resulting in an off-airport landing.
- [NTSB ERA09FA389](https://openairdocs.org/ntsb/ERA09FA389.md): Cessna 421C · Gulf of Mexico · Accident · 5 fatal · Field investigation · Final report · Jul 8, 2009 · N4467D · Destroyed
  > The pilot’s decision to operate into a known area of adverse weather, which resulted in the inadvertent penetration of a severe thunderstorm, a subsequent loss of control, and in-flight breakup of the airplane.
- [NTSB WPR09LA340](https://openairdocs.org/ntsb/WPR09LA340.md): Bender Kitfox · Valencia, CA · Accident · No injuries · Limited investigation · Final report · Jul 7, 2009 · N926JB · Substantial damage
  > The failure and separation of a propeller blade for undetermined reasons.

Next page: https://openairdocs.org/ntsb-phases/400/cases.md?page=107

## 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=106

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