# 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 186 of 718 · 35,885 cases

## Cases, newest first

- [NTSB MIA99LA069](https://openairdocs.org/ntsb/MIA99LA069.md): Beech A36 · Charleston, SC · Accident · No injuries · Limited investigation · Final report · Jan 26, 1999 · N4976M · Substantial damage
  > the total loss of engine power caused by an oil leak at the oil filter adapter, resulting in a broken connecting rod, a subsequent forced landing and impact with rough terrain.
- [NTSB FTW99LA069](https://openairdocs.org/ntsb/FTW99LA069.md): Cessna 150H · Nemo, TX · Accident · Serious injuries · Limited investigation · Final report · Jan 25, 1999 · N152PA · Substantial damage
  > A partial loss of engine power due to the obstructed fuel vent line and fuel cap vent.
- [NTSB FTW99LA070](https://openairdocs.org/ntsb/FTW99LA070.md): Cessna 180J · Granbury, TX · Accident · No injuries · Limited investigation · Final report · Jan 23, 1999 · N52170 · Substantial damage
  > The loss of engine power due to an undetermined reason. A factor was the power lines crossing the final approach path.
- [NTSB SEA99IA032](https://openairdocs.org/ntsb/SEA99IA032.md): Boeing 747-238B · Pacific Ocean (Pacific Ocean) · Incident · Minor injuries · Incident investigation · Final report · Jan 20, 1999 · N14024 · Minor damage
  > An encounter with Clear Air Turbulence at Flight Level 330.
- [NTSB LAX99FA078](https://openairdocs.org/ntsb/LAX99FA078.md): Cessna 182P · Danville, CA · Accident · 1 fatal · Field investigation · Final report · Jan 20, 1999 · N8579M · Destroyed
  > The pilot's disregard for the preflight weather briefing, and his intentional continuation into adverse weather conditions.
- [NTSB DEN99FA034](https://openairdocs.org/ntsb/DEN99FA034.md): Cessna P210N · Albuquerque, NM · Accident · 3 fatal · Field investigation · Final report · Jan 20, 1999 · N79NL · Destroyed
  > Total failure of the vacuum system, and failure of the pilot to maintain aircraft control, resulting in wing spar failure. Factors were the pilot's spatial disorientation, and his exceeding the design stress limits of the airplane.
- [NTSB SEA99LA031](https://openairdocs.org/ntsb/SEA99LA031.md): Hiller UH-12E · Tensed, ID · Accident · Serious injuries · Limited investigation · Final report · Jan 19, 1999 · N67264 · Substantial damage
  > The pilot-in-command's inadequate fuel management which resulted in fuel exhaustion. Contributing factors were the absence of cautionary markings on the fuel gauge, and high trees at the accident site.
- [NTSB LAX99FA077](https://openairdocs.org/ntsb/LAX99FA077.md): Beech F35 · Chino, CA · Accident · 4 fatal · Field investigation · Final report · Jan 19, 1999 · N3364C · Destroyed
  > The pilot's intentional flight into known instrument meteorological conditions in hilly terrain and his failure to maintain aircraft control due to spatial disorientation. Factors were the pilot's inadequate evaluation of the weather conditions, dark night…
- [NTSB FTW99LA093](https://openairdocs.org/ntsb/FTW99LA093.md): Beech G35 · Ennis, TX · Accident · No injuries · Limited investigation · Final report · Jan 18, 1999 · N4662D · Substantial damage
  > Flutter of the empennage for an undetermined reason, which resulted in damage to the aft fuselage.
- [NTSB DEN99IA033](https://openairdocs.org/ntsb/DEN99IA033.md): Beech E90 · Clovis, NM · Incident · No injuries · Incident investigation · Final report · Jan 18, 1999 · N16NM · No damage
  > Total failure of the elevator control cable due to a short circuit from chafing against an adjoining electrical cable, and failure of maintenance personnel to detect the problem during an AAIP phase inspection.
- [NTSB FTW99FA067](https://openairdocs.org/ntsb/FTW99FA067.md): Cessna 182B · Honobia, OK · Accident · 4 fatal · Field investigation · Final report · Jan 17, 1999 · N8433T · Destroyed
  > The pilot's failure to maintain aircraft control for an undetermined reason.
- [NTSB CHI99LA065](https://openairdocs.org/ntsb/CHI99LA065.md): Piper PA-32-260 · St. Charles, IL · Accident · No injuries · Limited investigation · Final report · Jan 17, 1999 · N40712 · Substantial damage
  > A loss of engine power due to fuel exhaustion. Also causal was the pilot's inadequate preflight/planning preparation which led to inadvertent flight into instrument meteorological conditions and him becoming lost/disoriented. Contributing to the accident were…
- [NTSB LAX99LA075](https://openairdocs.org/ntsb/LAX99LA075.md): Hanson Hanson Tailwind W-8 · Chula Vista, CA · Accident · No injuries · Limited investigation · Final report · Jan 16, 1999 · N8188 · Destroyed
  > The loss of lubrication to the number 3 rod bearing and the resulting failure of the number 3 connecting rod. A contributing factor to the accident was the soft terrain at the accident location.
- [NTSB CHI99LA067](https://openairdocs.org/ntsb/CHI99LA067.md): Baker Fisher Horizon · Bolivar, MO · Accident · Minor injuries · Limited investigation · Final report · Jan 16, 1999 · N793DB · Substantial damage
  > The pilot's improper use of carburetor heat which resulted in carburetor icing and subsequent loss of engine power.
- [NTSB CHI99LA066](https://openairdocs.org/ntsb/CHI99LA066.md): Piper PA-32-260 · Creal Springs, IL · Accident · Minor injuries · Limited investigation · Final report · Jan 16, 1999 · N3689W · Destroyed
  > was the pilot having the fuel tank selector in the improper position and not following the airplane manufacturer's emergency procedures to restore a loss of power. A factor in this accident was fuel starvation.
- [NTSB NYC99LA050](https://openairdocs.org/ntsb/NYC99LA050.md): Douglas DC-9 · Plainfield, PA · Accident · Serious injuries · Limited investigation · Final report · Jan 15, 1999 · N300ME · No damage
  > The wake turbulence from the proceeding Boeing 747.
- [NTSB NYC99LA049](https://openairdocs.org/ntsb/NYC99LA049.md): Piper PA-60-602P · Lynchburg, VA · Accident · Serious injuries · Limited investigation · Final report · Jan 15, 1999 · N72EZ · Substantial damage
  > Fuel exhaustion for undetermined reasons.
- [NTSB ATL99LA042](https://openairdocs.org/ntsb/ATL99LA042.md): Cessna 210N · Hallandale Beac, FL · Accident · Minor injuries · Limited investigation · Final report · Jan 13, 1999 · N5458A · Substantial damage
  > The loss of engine power for undetermined reasons.
- [NTSB ANC99LA023](https://openairdocs.org/ntsb/ANC99LA023.md): Cessna 207 · Chevak, AK · Accident · No injuries · Limited investigation · Final report · Jan 12, 1999 · N19TA · Substantial damage
  > The pilot's continued flight into adverse weather conditions. Factors associated with the accident were freezing rain, an accumulation of ice on the wings and ailerons, and diminished directional control.
- [NTSB NYC99FA047](https://openairdocs.org/ntsb/NYC99FA047.md): Cessna 310R · Kearny, NJ · Accident · 1 fatal · Field investigation · Final report · Jan 11, 1999 · N87365 · Destroyed
  > a loss of elevator control for undetermined reasons.
- [NTSB ANC99LA022](https://openairdocs.org/ntsb/ANC99LA022.md): Cessna 172 · Bethel, AK · Accident · No injuries · Limited investigation · Final report · Jan 10, 1999 · N8373L · Substantial damage
  > The pilot's attempted flight into adverse weather. Factors associated with the accident were the pilot's inadequate evaluation of the weather conditions, icing conditions, and an inadvertent stall.
- [NTSB MIA99GA064](https://openairdocs.org/ntsb/MIA99GA064.md): Cessna U206G · Homestead, FL · Accident · Serious injuries · Final report · Jan 7, 1999 · N756XQ · Destroyed
  > The intentional low altitude flight/maneuver by the pilot-in-command and his disregard of the altitude clearance with terrain resulting in the inflight collision with water during the dark night. Contributing to the accident was the lack of U.S. Customs…
- [NTSB IAD99LA026](https://openairdocs.org/ntsb/IAD99LA026.md): Piper PA-30 · Fairfield, VA · Accident · Serious injuries · Limited investigation · Final report · Jan 5, 1999 · N3TH · Destroyed
  > The owner's failure to comply with the Airworthiness Directive and the subsequent fuel system filter blockage by ice leading to fuel starvation and power loss of the right engine. Additionally, the pilot's improper selection of the left auxiliary fuel tank…
- [NTSB LAX99TA066](https://openairdocs.org/ntsb/LAX99TA066.md): Bell 205A-1 · Van Nuys, CA · Accident · Serious injuries · Final report · Jan 3, 1999 · N58126 · Substantial damage
  > A loss of engine power due to an undetermined component failure in the second stage power turbine nozzle area. Factors in the accident were the mountainous/hilly nature of the terrain and the dark night lighting conditions which precluded the pilot from…
- [NTSB ATL99LA037](https://openairdocs.org/ntsb/ATL99LA037.md): Piper PA-24-250 · Colbert, GA · Accident · No injuries · Limited investigation · Final report · Jan 2, 1999 · N7295P · Substantial damage
  > Inadequate planning/decision by the pilot, which resulted in fuel exhaustion due to an inadequate supply of fuel.
- [NTSB FTW99LA059](https://openairdocs.org/ntsb/FTW99LA059.md): Cessna 421C · Shelbyville, TX · Accident · Minor injuries · Limited investigation · Final report · Jan 1, 1999 · N234CG · Substantial damage
  > The total failure of the aircraft's electrical system. Factors were the thunderstorms, the dusk light condition, and the lack of suitable terrain for the precautionary landing.
- [NTSB MIA99LA061](https://openairdocs.org/ntsb/MIA99LA061.md): Cessna 177 · Fort Lauderdale, FL · Accident · No injuries · Limited investigation · Final report · Dec 31, 1998 · N29451 · Substantial damage
  > The intentional operation of the airplane by the pilot with known deficiencies in equipment (fuel leakage from the carburetor), poor preflight by the pilot for his failure to visually determine that the fuel tanks were full before the initial flight. Factors…
- [NTSB FTW99LA058](https://openairdocs.org/ntsb/FTW99LA058.md): Cessna 152 · Peaster, TX · Accident · Minor injuries · Limited investigation · Final report · Dec 31, 1998 · N25778 · Substantial damage
  > The loss of engine power for undetermined reasons. A factor was the lack of suitable terrain for the forced landing.
- [NTSB DEN99FA029](https://openairdocs.org/ntsb/DEN99FA029.md): Piper PA-24-180 · West Jordan, UT · Accident · 2 fatal · Field investigation · Final report · Dec 31, 1998 · N7283P · Destroyed
  > The pilot's poor judgement by intentionally flying into instrument meteorological conditions without proper certification. Factors were the resulting spatial disorientation, the pilot's failure to maintain control of the aircraft, the in-flight wing…
- [NTSB CHI99LA057](https://openairdocs.org/ntsb/CHI99LA057.md): Mooney M20E · Tryon, NE · Accident · No injuries · Limited investigation · Final report · Dec 31, 1998 · N333WS · Substantial damage
  > other maintenance personnel's not correcting a loose cylinder assembly. Factors were loose engine cylinder assembly, fractured cylinder mounting hardware, the roadway, and road sign.
- [NTSB LAX99LA061](https://openairdocs.org/ntsb/LAX99LA061.md): Ercoupe 415-C · San Ysabel, CA · Accident · No injuries · Limited investigation · Final report · Dec 30, 1998 · N99371 · Substantial damage
  > A fatigue fracture of the crankshaft and the resulting separation of the propeller.
- [NTSB FTW99LA056](https://openairdocs.org/ntsb/FTW99LA056.md): Piper PA-32-260 · Fabens, TX · Accident · Minor injuries · Limited investigation · Final report · Dec 30, 1998 · N7724J · Substantial damage
  > The pilot's failure to correctly calculate fuel consumption, which resulted in the loss of engine power due to fuel exhaustion. A factor was the lack of suitable terrain for the forced landing.
- [NTSB DEN99LA030](https://openairdocs.org/ntsb/DEN99LA030.md): Piper PA-28-181 · Rollinsville, CO · Accident · Minor injuries · Limited investigation · Final report · Dec 30, 1998 · N8112S · Substantial damage
  > The pilot's inadequate decision to continue flight into deteriorating weather conditions, that included a downdraft which resulted in a loss of control, and collision with terrain. Contributing factors were the pilot's lack of familiarity with the terrain,…
- [NTSB NYC99FA041](https://openairdocs.org/ntsb/NYC99FA041.md): Piper PA-28R-180 · Randolph, NH · Accident · 2 fatal · Field investigation · Final report · Dec 28, 1998 · N4591J · Destroyed
  > The pilot's continued VFR flight into instrument meteorological conditions which led to spatial disorientation and loss of aircraft control. Also causal was the pilot exceeded the design limits of the aircraft which resulted in an in-flight separation.…
- [NTSB SEA99LA025](https://openairdocs.org/ntsb/SEA99LA025.md): Cessna 177 · Bellingham, WA · Accident · No injuries · Limited investigation · Final report · Dec 26, 1998 · N2355Y · Substantial damage
  > Inadequate preflight planning/preparation, and the pilot's failure to maintain altitude. VFR flight into IMC conditions and cloudy weather conditions were factors.
- [NTSB MIA99LA057](https://openairdocs.org/ntsb/MIA99LA057.md): Piper PA-28-181 · Haines City, FL · Accident · Serious injuries · Limited investigation · Final report · Dec 26, 1998 · N8436C · Substantial damage
  > The pilot's failure to recognize the onset of carburetor icing and take corrective action prior to engine failure and the pilot's failure to maintain visual outlook while making a forced landing resulting in the aircraft colliding with trees.
- [NTSB LAX99LA068](https://openairdocs.org/ntsb/LAX99LA068.md): Piper PA-28 · Thermal, CA · Accident · 2 fatal · Limited investigation · Final report · Dec 25, 1998 · N7776W · Destroyed
  > The occurrence of an in-flight incapacitating heart rhythm to the pilot. A factor was the pilot's ingestion of over-the-counter medications that made him more susceptible to an abnormal heart rhythm.
- [NTSB SEA99LA022](https://openairdocs.org/ntsb/SEA99LA022.md): Hiller UH-12E · Wenatchee, WA · Accident · No injuries · Limited investigation · Final report · Dec 17, 1998 · N893FW · Substantial damage
  > Fuel exhaustion due to the pilot's failure to accomplish refueling.
- [NTSB LAX99FA051](https://openairdocs.org/ntsb/LAX99FA051.md): Learjet 55B · Los Angeles, CA · Accident · No injuries · Field investigation · Final report · Dec 17, 1998 · N554CL · Substantial damage
  > the total loss of electrical power due to the flight crew's failure to complete the engine start checklist, or the electrical power failure checklist, which kept the generators off line and resulted in the complete discharged of both batteries. Also causal to…
- [NTSB CHI99FA052](https://openairdocs.org/ntsb/CHI99FA052.md): Cessna 152 · Sherrill, IA · Accident · 1 fatal · Field investigation · Final report · Dec 17, 1998 · N5314B · Destroyed
  > the pilot continued flying with a known discrepancy and he failed to maintain airspeed and lost control of the airplane while attempting a forced landing. Factors included the tailwind and the undetermined loss of power.
- [NTSB ANC99LA016](https://openairdocs.org/ntsb/ANC99LA016.md): Cessna 207A · Manokotak, AK · Accident · Serious injuries · Limited investigation · Final report · Dec 17, 1998 · N1764U · Substantial damage
  > The pilot's continued VFR flight into instrument meteorological conditions. Factors in the accident were dark night conditions, snow covered terrain, and low ceilings.
- [NTSB FTW99LA052](https://openairdocs.org/ntsb/FTW99LA052.md): Cessna 182 · Umpire, AR · Accident · No injuries · Limited investigation · Final report · Dec 16, 1998 · N1933N · Substantial damage
  > Catastrophic engine failure due to failures of the #5 piston, #5 connecting rod, and the camshaft. A factor was the lack of suitable terrain for a forced landing.
- [NTSB ATL99LA035](https://openairdocs.org/ntsb/ATL99LA035.md): Hughes 269A · Hanceville, AL · Accident · Minor injuries · Limited investigation · Final report · Dec 16, 1998 · N271JB · Substantial damage
  > The loss of engine power for undetermined reasons. Factors were a dark night and terrain condition.
- [NTSB FTW99LA051](https://openairdocs.org/ntsb/FTW99LA051.md): Beech BE-35 · Waxahachie, TX · Accident · Minor injuries · Limited investigation · Final report · Dec 15, 1998 · N213Q · Substantial damage
  > The loss of engine power for undetermined reasons. A factor was the lack of suitable terrain for the forced landing.
- [NTSB DEN99LA026](https://openairdocs.org/ntsb/DEN99LA026.md): Piper PA-46-350P · Granby, CO · Accident · No injuries · Limited investigation · Final report · Dec 15, 1998 · N9255B · Substantial damage
  > The in-flight encounter with clear air turbulence during descent.
- [NTSB LAX99LA050](https://openairdocs.org/ntsb/LAX99LA050.md): Boeing 737-300 · Sacramento, CA · Accident · Serious injuries · Limited investigation · Final report · Dec 14, 1998 · N328AW · No damage
  > The failure of the second and third flight attendants to comply with instructions to remain seated in anticipation of turbulence.
- [NTSB ATL99LA034](https://openairdocs.org/ntsb/ATL99LA034.md): Cessna 152 · Shelbyville, TN · Accident · No injuries · Limited investigation · Final report · Dec 14, 1998 · N5144B · Substantial damage
  > Water contamination of the fuel supply, resulting from the pilot's inadequate preflight inspection.
- [NTSB LAX99LA047](https://openairdocs.org/ntsb/LAX99LA047.md): Bell 47G2 · Helendale, CA · Accident · No injuries · Limited investigation · Final report · Dec 12, 1998 · N9021R · Substantial damage
  > The pilot's failure to follow proper procedures to recover from main rotor blade aerodynamic retreating blade stall.
- [NTSB CHI99LA050](https://openairdocs.org/ntsb/CHI99LA050.md): Cessna 310 · Ashland, NE · Accident · No injuries · Limited investigation · Final report · Dec 9, 1998 · N3027D · Substantial damage
  > the pilot's not refueling the airplane to avoid fuel exhaustion, and his inadequate preflight planning. A factor was fuel exhaustion.
- [NTSB ATL99LA030](https://openairdocs.org/ntsb/ATL99LA030.md): Michael L. Thibault RV-4 · Okeechobee, FL · Accident · No injuries · Limited investigation · Final report · Dec 6, 1998 · N62632 · Substantial damage
  > The pilot's failure to use carburetor heat that resulted in the total loss of engine power. Factors were conditions favorable for the formation of carburetor ice.

Next page: https://openairdocs.org/ntsb-phases/400/cases.md?page=187

## 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=186

---
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.
