# 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 165 of 718 · 35,885 cases

## Cases, newest first

- [NTSB FTW01LA137](https://openairdocs.org/ntsb/FTW01LA137.md): Air Tractor AT-400 · Oil Trough, AR · Accident · No injuries · Limited investigation · Final report · Jun 8, 2001 · N400ZR · Substantial damage
  > the pilot's failure to refuel the airplane which resulted in the loss of engine power due to fuel exhaustion. A contributory factor was the lack of suitable terrain for the forced landing.
- [NTSB CHI01LA160](https://openairdocs.org/ntsb/CHI01LA160.md): Cessna 140 · La Porte, IN · Accident · No injuries · Limited investigation · Final report · Jun 8, 2001 · N89320 · Substantial damage
  > the inadequate planned approach by the pilot. Contributing factors were the fuel starvation and tailwind.
- [NTSB IAD01FA066](https://openairdocs.org/ntsb/IAD01FA066.md): Hughes 369A · Perry, WV · Accident · 1 fatal · Field investigation · Final report · Jun 7, 2001 · N58963 · Destroyed
  > The pilot's continued VFR flight into instrument meteorological conditions, and his failure to maintain terrain clearance. A contributing factor was mountainous terrain.
- [NTSB CHI01LA154](https://openairdocs.org/ntsb/CHI01LA154.md): Boeing B757-200 · Kokomo, IN · Accident · Serious injuries · Limited investigation · Final report · Jun 5, 2001 · N563UA · No damage
  > the turbulence encountered during descent and the passenger failure to return to his seat.
- [NTSB LAX01FA200](https://openairdocs.org/ntsb/LAX01FA200.md): Hughes 369D · Hanapepe, HI · Accident · No injuries · Field investigation · Final report · Jun 4, 2001 · N1109V · Substantial damage
  > a loss of engine power while in cruise flight resulting from the failure and liberation of several turbine blades due to hot corrosion effects which weakened the blades. The hot corrosion damage was the result of multiple turbine over temperature events which…
- [NTSB MIA01FA152](https://openairdocs.org/ntsb/MIA01FA152.md): Piper PA-31-T2 · Jackson, TN · Accident · 5 fatal · Field investigation · Final report · Jun 3, 2001 · N31XL · Destroyed
  > The pilot's shutting down the left engine following loss of control of the left propeller resulting in an in-flight loss of control of the airplane due to the windmilling propeller. Factors in the accident were the failure of the propeller control bracket…
- [NTSB DEN01FA110](https://openairdocs.org/ntsb/DEN01FA110.md): Cessna T210G · Lyons, CO · Accident · 3 fatal · Field investigation · Final report · Jun 3, 2001 · N6886R · Destroyed
  > The pilot's inadequate preflight planning/preparation and his continued flight into adverse weather condition resulting in controlled flight into terrain. Contributing factors were the fog, low ceilings and the pilot's lack of recent experience.
- [NTSB CHI01LA152](https://openairdocs.org/ntsb/CHI01LA152.md): Allen Rotorway 162F · Jerseyville, IL · Accident · No injuries · Limited investigation · Final report · Jun 3, 2001 · N242KA · Substantial damage
  > the improper autorotation by the pilot. Contributing factors were the engine failure for undetermined reason(s) and the muddy terrain.
- [NTSB ATL01LA063](https://openairdocs.org/ntsb/ATL01LA063.md): Air Tractor 502B · Anguilla, MS · Accident · 2 fatal · Limited investigation · Final report · Jun 2, 2001 · N257LA · 2 aircraft · Destroyed
  > Failure of both pilots to maintain visual lookout, resulting in an in-flight collision. A factor was sun glare.
- [NTSB ANC01LA063](https://openairdocs.org/ntsb/ANC01LA063.md): Cessna 180 · Fairbanks, AK · Accident · No injuries · Limited investigation · Final report · Jun 2, 2001 · N9311T · Substantial damage
  > The pilot's failure to refuel the airplane, his inadequate preflight planning/decision making, and subsequent fuel exhaustion during cruise flight.
- [NTSB SEA01LA110](https://openairdocs.org/ntsb/SEA01LA110.md): Cessna 172M · Pingree, ID · Accident · No injuries · Limited investigation · Final report · Jun 1, 2001 · CFDGH · Substantial damage
  > The pilot's inadequate in-flight decision by failing to refuel while en route, resulting in fuel exhaustion and the loss of engine power.
- [NTSB SEA01LA109](https://openairdocs.org/ntsb/SEA01LA109.md): Luscombe 8F · Salem, OR · Accident · No injuries · Limited investigation · Final report · May 31, 2001 · N1389B · Substantial damage
  > Loss of engine power during cruise flight for an undetermined reason. A factor in the accident was tall grass in the landing area.
- [NTSB SEA01IA113](https://openairdocs.org/ntsb/SEA01IA113.md): Cessna 172S · Monroe, OR · Incident · No injuries · Incident investigation · Final report · May 31, 2001 · N571SP · No damage
  > A degradation of aircraft control for undetermined reasons.
- [NTSB NYC01LA135](https://openairdocs.org/ntsb/NYC01LA135.md): Musso Nieuport 24 · Evesham Twp., NJ · Accident · No injuries · Limited investigation · Final report · May 31, 2001 · N1893 · Substantial damage
  > An in-flight propeller failure, which resulted in a forced landing.
- [NTSB ATL01LA060](https://openairdocs.org/ntsb/ATL01LA060.md): Cessna 421C · Greenville, MS · Accident · No injuries · Limited investigation · Final report · May 29, 2001 · N51ER · Substantial damage
  > The improper installation by maintenance personnel of the push-pull rod assembly on the right elevator trim tab horn resulted in an in-flight separation of the right elevator trim tab.
- [NTSB MIA01LA146](https://openairdocs.org/ntsb/MIA01LA146.md): Boeing 737-301 · Toccoa, GA · Accident · Serious injuries · Limited investigation · Final report · May 28, 2001 · N349US · No damage
  > An in-flight encounter with unforecasted weather (turbulence) during an enroute climb resulting in one flight attendant sustaining serious injury.
- [NTSB LAX01FA194](https://openairdocs.org/ntsb/LAX01FA194.md): Cessna 210A · Escondido, CA · Accident · 3 fatal · Field investigation · Final report · May 28, 2001 · N9462X · Destroyed
  > the pilot's spatial disorientation and lack of instrument flight proficiency that resulted in a loss of directional control and the airplane's subsequent in-flight collision with the ground.
- [NTSB FTW01LA131](https://openairdocs.org/ntsb/FTW01LA131.md): Cessna 172N · Georgetown, TX · Accident · Minor injuries · Limited investigation · Final report · May 28, 2001 · N5447J · Substantial damage
  > the pilot's failure to refuel the aircraft resulting in fuel exhaustion during cruise flight. A contributing factor was the gusty wind encountered during the forced landing.
- [NTSB DEN01LA103](https://openairdocs.org/ntsb/DEN01LA103.md): Hall Lancair 4P · Bennett, CO · Accident · Minor injuries · Limited investigation · Final report · May 28, 2001 · N707SH · Substantial damage
  > unsuitable terrain on which to make a forced landing. A contributing factor was a fatigue fracture of the starter adapter drive shaft, which resulted in a loss of engine power due to oil starvation.
- [NTSB MIA01LA145](https://openairdocs.org/ntsb/MIA01LA145.md): Piper PA-25-235 · Spartanburg, SC · Accident · No injuries · Limited investigation · Final report · May 27, 2001 · N6667Z · Substantial damage
  > The pilot's improper fuel management resulting in a total loss of engine power due to fuel exhaustion, forced landing, and subsequent in-flight collision with trees and terrain. Contributing to the accident was an unidentified pilot's failure to yield the…
- [NTSB LAX01LA205](https://openairdocs.org/ntsb/LAX01LA205.md): Cessna 337G · Temecula, CA · Accident · No injuries · Limited investigation · Final report · May 27, 2001 · N337GD · Substantial damage
  > The pilot's intentional flight into adverse weather while operating under visual flight rules, his failure to maintain a cruising altitude sufficient to remain clear of power transmission wires, and his failure to maintain a visual lookout sufficient to see…
- [NTSB FTW01LA130](https://openairdocs.org/ntsb/FTW01LA130.md): Cessna 182P · Hondo, TX · Accident · Minor injuries · Limited investigation · Final report · May 27, 2001 · N9875E · Substantial damage
  > the pilot's inadequate preflight of the airplane, which resulted in a loss of engine power in cruise flight due to water in the fuel. A contributing factor was the soft terrain encountered during the forced landing.
- [NTSB DEN01LA102](https://openairdocs.org/ntsb/DEN01LA102.md): Cessna T207A · Kanab, UT · Accident · No injuries · Limited investigation · Final report · May 27, 2001 · N6427H · Destroyed
  > the pilot's inadequate fuel consumption planning, and the subsequent fuel starvation, which resulted in a loss of engine power.
- [NTSB LAX01LA192](https://openairdocs.org/ntsb/LAX01LA192.md): Cessna 150H · Mariposa, CA · Accident · No injuries · Limited investigation · Final report · May 25, 2001 · N23474 · Substantial damage
  > The pilot's failure to properly refuel the aircraft which resulted in departure with an inadequate quantity of fuel onboard. A factor in the accident was the pilot's inadequate preflight preparation and planning, which failed to provide an adequate fuel…
- [NTSB DEN01LA101](https://openairdocs.org/ntsb/DEN01LA101.md): Garrett Starduster TOO SA300 · Woodrow, CO · Accident · No injuries · Limited investigation · Final report · May 21, 2001 · N555CW · Substantial damage
  > a precautionary landing on unsuitable terrain which was rough and uneven. Factors were deteriorating weather in the form of freezing rain, snow, and decreasing visibility.
- [NTSB LAX01LA182](https://openairdocs.org/ntsb/LAX01LA182.md): Cessna 182E · Fallon, NV · Accident · No injuries · Limited investigation · Final report · May 20, 2001 · N9344X · Substantial damage
  > The pilot's failure to maintain clearance with a road sign during an emergency landing to a road. Contributing factors were the smoke created from a bird nest in the engine compartment, and the pilot's diverted attention due to an approaching car on the road.
- [NTSB LAX01FA186](https://openairdocs.org/ntsb/LAX01FA186.md): Beech M35 · North Las Vegas, NV · Accident · 1 fatal · Field investigation · Final report · May 19, 2001 · N9820R · Substantial damage
  > The pilot/owner's failure to correctly install the oil filter, which resulted in oil exhaustion and a loss of engine power. Also causal was his attempt to modify the design of the oil filter element adapter by breaking the bond between the base and the…
- [NTSB ATL01LA057](https://openairdocs.org/ntsb/ATL01LA057.md): Cessna 150G · Pell City, AL · Accident · Minor injuries · Limited investigation · Final report · May 19, 2001 · N2808S · Substantial damage
  > The pilot's selection of the wrong runway that resulted in an attempted takeoff with a tailwind.
- [NTSB LAX01LA184](https://openairdocs.org/ntsb/LAX01LA184.md): Luscombe 11A · Apple Valley, CA · Accident · Minor injuries · Limited investigation · Final report · May 18, 2001 · N1606B · Substantial damage
  > The pilot's fuel mismanagement, which led to fuel exhaustion, a loss of engine power, and subsequent landing on unsuitable terrain.
- [NTSB LAX01LA181](https://openairdocs.org/ntsb/LAX01LA181.md): Cessna 337C · Paauilo, HI · Accident · No injuries · Limited investigation · Final report · May 18, 2001 · N2479S · Destroyed
  > A dual loss of engine power for undetermined reasons.
- [NTSB ANC01IA058](https://openairdocs.org/ntsb/ANC01IA058.md): Cessna 207 · Quinhagak, AK · Incident · No injuries · Incident investigation · Final report · May 18, 2001 · N917AC · Minor damage
  > An in-flight fracture of the engine crankshaft during descent, precipitated by restricted oil flow through an internal engine oil passage/port.
- [NTSB LAX01LA179](https://openairdocs.org/ntsb/LAX01LA179.md): Piper PA-32RT-300T · Paulden, AZ · Accident · No injuries · Limited investigation · Final report · May 17, 2001 · N22467 · Substantial damage
  > Catastropic engine failure due to oil depletetion caused by an oil filter gasket failure.
- [NTSB FTW01LA120](https://openairdocs.org/ntsb/FTW01LA120.md): Kirchner Pietenpol Aircamper · Tulsa, OK · Accident · No injuries · Limited investigation · Final report · May 17, 2001 · N25157 · Substantial damage
  > the pilot's inadequate flare during the forced landing, which resulted in a hard landing. A contributing factor was the engine overheating due a stuck oil cooler thermostat valve, which resulted in a loss of power.
- [NTSB CHI01LA141](https://openairdocs.org/ntsb/CHI01LA141.md): Parker Rotorway 162F · Minneapolis, MN · Accident · No injuries · Limited investigation · Final report · May 16, 2001 · N311RM · Substantial damage
  > The tail rotor drive belt coming off in cruise flight and it not being possible for the student pilot to maintain aircraft control during the emergency landing attempt. Factors relating to the accident were the loose bearing in the secondary drive unit to the…
- [NTSB SEA01IA093](https://openairdocs.org/ntsb/SEA01IA093.md): Beech C-99 · Salem, OR · Incident · No injuries · Incident investigation · Final report · May 15, 2001 · N992AF · Minor damage
  > A short to electrical wiring while in cruise flight.
- [NTSB DEN01FA098](https://openairdocs.org/ntsb/DEN01FA098.md): Beech King Air B90 · San Jon, NM · Accident · 1 fatal · Field investigation · Final report · May 15, 2001 · N221CH · Destroyed
  > the pilot's failure to maintain aircraft control due to his incapacitation for an undetermined reason. A contributing factor was the subsequent inadvertent stall/spin to the ground.
- [NTSB ATL01LA054](https://openairdocs.org/ntsb/ATL01LA054.md): Cessna 177 · Zephyrhills, FL · Accident · Minor injuries · Limited investigation · Final report · May 14, 2001 · N2890X · Substantial damage
  > The pilots failure to adequately preflight plan fuel for the flight that resulted in fuel exhaustion and the subsequent loss of engine power.
- [NTSB MIA01FA140](https://openairdocs.org/ntsb/MIA01FA140.md): Cessna 404 · Pena Pobre, PR · Accident · 1 fatal · Field investigation · Final report · May 13, 2001 · N404BA · Destroyed
  > failure of the pilot-in-command to maintain altitude/clearance, resulting in an in-flight collision with rising terrain.
- [NTSB NYC01FA122](https://openairdocs.org/ntsb/NYC01FA122.md): Cessna U206E · New Market, VA · Accident · 1 fatal · Field investigation · Final report · May 12, 2001 · N948CG · Substantial damage
  > A loss of engine power due to a failure of the number 5 piston for undetermined reasons. A factor in this accident was the inadequate emergency handling provided by the air route traffic controller.
- [NTSB IAD01LA056](https://openairdocs.org/ntsb/IAD01LA056.md): Cessna 172N · Ashland, ME · Accident · Minor injuries · Limited investigation · Final report · May 12, 2001 · N1674E · Substantial damage
  > loss of partial engine power due to carburetor icing.
- [NTSB NYC01LA116](https://openairdocs.org/ntsb/NYC01LA116.md): Piper PA 31-350 · Nahant, MA · Accident · Minor injuries · Limited investigation · Final report · May 7, 2001 · N3558G · Substantial damage
  > A loss of engine power due to fuel exhaustion for undetermined reasons. A factor in this accident was the pilot's failure to visual check the airplane's fuel quantity prior to takeoff.
- [NTSB DEN01TA095](https://openairdocs.org/ntsb/DEN01TA095.md): Hiller UH-12E · Conchas, NM · Accident · No injuries · Final report · May 7, 2001 · N40296 · Substantial damage
  > the pilot's misjudgment of the flare, which resulted in a hard landing. Contributing factors were weather conditions conducive to carburetor icing, the pilot's delay in applying carburetor heat, and his inattention to the carburetor air temperature gauge.
- [NTSB NYC01LA118](https://openairdocs.org/ntsb/NYC01LA118.md): Aeronca 11AC · Brewer, ME · Accident · Minor injuries · Limited investigation · Final report · May 6, 2001 · N9267E · Substantial damage
  > The pilot's inadequate preflight preparation, which resulted in insufficient fuel in the forward tank and loss of engine power during the climb. Also causal, was the pilot's failure to maintain airspeed after the engine failure, which resulted in an…
- [NTSB NYC01LA115](https://openairdocs.org/ntsb/NYC01LA115.md): Cessna 150J · Osceola Mills, PA · Accident · Minor injuries · Limited investigation · Final report · May 5, 2001 · N51104 · Substantial damage
  > A partial power loss due to a stuck exhaust valve in the # 2 cylinder, which resulted in a forced landing. A factor was the rising terrain.
- [NTSB ANC01LA054](https://openairdocs.org/ntsb/ANC01LA054.md): Cessna 172 · Soldotna, AK · Accident · Serious injuries · Limited investigation · Final report · May 5, 2001 · N5530T · Substantial damage
  > The pilot's failure to refuel the airplane, and subsequent fuel exhaustion. A factor in the accident was an inadvertent stall during an emergency descent/landing.
- [NTSB FTW01FA115](https://openairdocs.org/ntsb/FTW01FA115.md): Bell 407 · Vermillion 44 · Accident · No injuries · Field investigation · Final report · May 4, 2001 · N917AL · Substantial damage
  > Failure of the engine-to-transmission driveshaft coupling due to fatigue.
- [NTSB DEN01LA100](https://openairdocs.org/ntsb/DEN01LA100.md): Cessna T206H · Watkins, CO · Accident · No injuries · Limited investigation · Final report · May 2, 2001 · N72582 · Substantial damage
  > the pilot's failure to maintain the proper decent rate during the flare resulting in a hard landing. Contributing factors icing conditions and accumulations of wing ice.
- [NTSB FTW01FA111](https://openairdocs.org/ntsb/FTW01FA111.md): Mitsubishi MU-2B-40 · The Woodlands, TX · Accident · 2 fatal · Field investigation · Final report · May 1, 2001 · N16CG · Destroyed
  > The pilot's failure to maintain airplane control following a loss of right engine power, which resulted in impact with terrain in an uncontrolled descent. A contributing factor was the loss of right engine power as a result of the fatigue failure of the…
- [NTSB SEA01LA080](https://openairdocs.org/ntsb/SEA01LA080.md): Ayres S2R-T45 · Royal City, WA · Accident · Minor injuries · Limited investigation · Final report · Apr 30, 2001 · N6129D · Substantial damage
  > Loss of engine power for undetermined reasons. Trees were a factor.
- [NTSB IAD01FA053](https://openairdocs.org/ntsb/IAD01FA053.md): Piper PA-28R-180 · Afton, VA · Accident · 1 fatal · Field investigation · Final report · Apr 30, 2001 · N7680J · Destroyed
  > The pilot's loss of consciousness due to a medical condition, which resulted in his failure to maintain control of the airplane and subsequent impact with rising terrain.

Next page: https://openairdocs.org/ntsb-phases/400/cases.md?page=166

## 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=165

---
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.