# NTSB investigations, IA: 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 1 of 5 · 208 cases

## Latest cases

- [NTSB CEN23LA205](https://openairdocs.org/ntsb/CEN23LA205.md): Bellanca 8KCAB · Larchwood, IA · Accident · Serious injuries · Class 3 · Limited · Final report · May 29, 2023 · N5038E · Substantial damage
  > The pilot’s failure to maintain proper airspeed and his exceedance of the airplane’s critical angle of attack during initial climb after takeoff, which resulted in an aerodynamic stall and impact with the ground.
- [NTSB CEN21LA329](https://openairdocs.org/ntsb/CEN21LA329.md): Grumman Acft ENG Cor-Schweizer G-164B · Amana, IA · Accident · No injuries · Class 3 · Limited · Final report · Jul 19, 2021 · N8422K · Substantial damage
  > The loss of engine power for reasons that could not be determined.
- [NTSB CEN20CA244](https://openairdocs.org/ntsb/CEN20CA244.md): Coyote S-6ES · Pisgah, IA · Accident · Serious injuries · Class 4 · Data collection · Final report · Jun 23, 2020 · N7764W · Substantial damage
  > The uncertificated pilot's failure to attain/maintain a proper angle-of-attack during an initial climb that resulted in an aerodynamic stall and subsequent impact with terrain.
- [NTSB CEN18LA051](https://openairdocs.org/ntsb/CEN18LA051.md): Cessna 172C · Algona, IA · Accident · No injuries · Limited investigation · Final report · Dec 9, 2017 · N8856B · Substantial damage
  > The No. 1 cylinder head separating at the cylinder head-to-barrel interface and the subsequent total loss of engine power.
- [NTSB CEN17LA263](https://openairdocs.org/ntsb/CEN17LA263.md): Cirrus Design SR22 · Corydon, IA · Accident · Serious injuries · Limited investigation · Final report · Jul 9, 2017 · N929DE · Substantial damage
  > A total loss of engine power for reasons that could not be determined because postaccident examination of the engine and airframe did not reveal any anomalies that would have precluded normal operation.
- [NTSB CEN17LA156](https://openairdocs.org/ntsb/CEN17LA156.md): Loomis Xenon 4 · Knoxville, IA · Accident · No injuries · Limited investigation · Final report · Apr 17, 2017 · N912XV · Substantial damage
  > A partial loss of engine power for reasons that could not be determined based on the available information. Contributing to the accident was the failure of the owners to obtain proper materials regarding the operation and maintenance of the engine.
- [NTSB CEN16LA320](https://openairdocs.org/ntsb/CEN16LA320.md): Cirrus Design SR20 · Des Moines, IA · Accident · Minor injuries · Limited investigation · Final report · Aug 13, 2016 · N314BF · Destroyed
  > The two separations in the induction system due to improper installation and/or maintenance, which resulted in a partial loss of engine power during initial climb.
- [NTSB CEN14LA305](https://openairdocs.org/ntsb/CEN14LA305.md): Bollinger Robert L BD 4 · Fairfield, IA · Accident · 1 fatal · Limited investigation · Final report · Jun 22, 2014 · N108BC · Destroyed
  > The pilot’s loss of airplane control due to the in-flight separation of the propeller blades for reasons that could not be determined based on the available evidence.
- [NTSB CEN09LA451](https://openairdocs.org/ntsb/CEN09LA451.md): Grumman Acft ENG Cor-Schweizer G-164B · Beaman, IA · Accident · No injuries · Limited investigation · Final report · Jul 10, 2009 · N6683K · Substantial damage
  > The loss of engine power during initial climb for undetermined reasons.
- [NTSB CHI08CA213](https://openairdocs.org/ntsb/CHI08CA213.md): Air Tractor AT-401 · Ida Grove, IA · Accident · No injuries · Data collection · Final report · Aug 12, 2008 · N45029 · Substantial damage
  > A failure of the turbocharger blower which resulted in the partial loss of power. Factors associated with the accident were the low altitude of the airplane and the embankment.
- [NTSB CHI08CA205](https://openairdocs.org/ntsb/CHI08CA205.md): Howell FW2C80TR · Washington, IA · Accident · Minor injuries · Data collection · Final report · Jul 23, 2008 · N92FW · Substantial damage
  > The low airspeed and proper climb rate not attained by the pilot during takeoff and the inadvertent stall by the pilot.
- [NTSB CHI08LA189](https://openairdocs.org/ntsb/CHI08LA189.md): Roof Curtis Hawk P6E · Iowa City, IA · Accident · Serious injuries · Limited investigation · Final report · Jul 3, 2008 · N386PE · Substantial damage
  > The loss of engine power for an undetermined reason and the pilot's subsequent failure to maintain airspeed, which resulted in an aerodynamic stall.
- [NTSB CHI08FA150](https://openairdocs.org/ntsb/CHI08FA150.md): Socata TBM 700 (850) · Iowa City, IA · Accident · 1 fatal · Field investigation · Final report · Jun 3, 2008 · N849MA · Substantial damage
  > The pilot's improper decision to depart with a preexisting tailwind and failure to abort takeoff. Contributing to the severity of the injuries was the failure to properly restrain (FAA-required) the child passenger.
- [NTSB CHI07CA212](https://openairdocs.org/ntsb/CHI07CA212.md): Bell 47G-5 · Jesup, IA · Accident · No injuries · Data collection · Final report · Jul 10, 2007 · N8140J · Substantial damage
  > The pilot's inability to maintain control of the helicopter when it unexpectedly encountered a whirlwind shortly after takeoff.
- [NTSB CHI05LA229](https://openairdocs.org/ntsb/CHI05LA229.md): Grumman G-164A · Marshalltown, IA · Accident · No injuries · Limited investigation · Final report · Aug 12, 2005 · N9632 · Substantial damage
  > The loss of engine power for undetermined reasons during initial climb and the unsuitable landing area encountered by the pilot during a forced landing.
- [NTSB CHI05CA044](https://openairdocs.org/ntsb/CHI05CA044.md): Goiden Circle T-Bird · Ft. Dodge, IA · Accident · Serious injuries · Data collection · Final report · Dec 4, 2004 · UNREG · Destroyed
  > The loss of engine power during initial climb for undetermined reasons.
- [NTSB CHI03LA309](https://openairdocs.org/ntsb/CHI03LA309.md): Strother KR2 · Clarinda, IA · Accident · Minor injuries · Limited investigation · Final report · Sep 11, 2003 · N60MS · Substantial damage
  > Failure of the pilot to maintain clearance from the roadway sign. The loose gravel and the sign were contributing factors.
- [NTSB CHI03FA088](https://openairdocs.org/ntsb/CHI03FA088.md): Cessna 182R · North English, IA · Accident · 1 fatal · Field investigation · Final report · Mar 22, 2003 · N6211E · Destroyed
  > The pilot's failure to maintain adequate airspeed which resulted in a stall. Contributing to the accident was the CFI's improper decision to attempt to takeoff from a short, grass taxiway instead of departing from a runway aligned with the prevailing winds,…
- [NTSB CHI02FA292](https://openairdocs.org/ntsb/CHI02FA292.md): Piper PA-24-260 · Ankeny, IA · Accident · 1 fatal · Field investigation · Final report · Sep 24, 2002 · N8782P · Destroyed
  > The pilot applied an excessive angle of bank and failed to maintain terrain clearance. An additonal factor was the pilot's attention being diverted.
- [NTSB CHI01LA300](https://openairdocs.org/ntsb/CHI01LA300.md): Grumman-Schweizer G-164B · Atlantic, IA · Accident · No injuries · Limited investigation · Final report · Sep 3, 2001 · N6598K · Destroyed
  > The loss of engine power for undetermined reasons during the takeoff and initial climb, and the unsuitable terrain encountered during the forced landing. Factors relating to this accident were the corn crop and the low altitude.
- [NTSB CHI01LA178](https://openairdocs.org/ntsb/CHI01LA178.md): Enstrom F-28A · Eldridge, IA · Accident · Serious injuries · Limited investigation · Final report · Jun 19, 2001 · N612B · Substantial damage
  > The inadequate autorotation and disregarded wind information by the pilot. Factors were the gusting tailwind and the loss of engine power for undetermined reasons.
- [NTSB CHI00LA164](https://openairdocs.org/ntsb/CHI00LA164.md): Piper PA-28-235 · Sully, IA · Accident · Minor injuries · Limited investigation · Final report · Jun 11, 2000 · N9315W · Substantial damage
  > The pilot inadvertently applied full flaps during the aborted landing and was not able to gain enough altitude to clear a fence post at the end of the airstrip. Factors associated with the accident were the trees at the approach end of the airstrip, the pilot…
- [NTSB CHI00LA086](https://openairdocs.org/ntsb/CHI00LA086.md): Alon Ercoupe · Osceola, IA · Accident · Minor injuries · Limited investigation · Final report · Mar 5, 2000 · N6560Q · Substantial damage
  > fuel starvation due to an undetermined blockage in the fuel line from the header tank to the gascolator. Factors relating to this accident were the blocked fuel line and the rough terrain.
- [NTSB CHI99LA045](https://openairdocs.org/ntsb/CHI99LA045.md): Beech 58 · Ankeny, IA · Accident · Minor injuries · Limited investigation · Final report · Dec 3, 1998 · N7278R · Substantial damage
  > the elevator control system jammed for undetermined reasons.
- [NTSB CHI98LA328](https://openairdocs.org/ntsb/CHI98LA328.md): Beech B35 · Iowa City, IA · Accident · No injuries · Limited investigation · Final report · Aug 23, 1998 · N5210C · Substantial damage
  > The fuel starvation due to improper fuel management by the pilot-in-command. Also, the aircraft procedures and directives which were not followed by the pilot-in-command is an additional cause. The rough and uneven terrain in addition to the low altitude of…
- [NTSB CHI98LA250](https://openairdocs.org/ntsb/CHI98LA250.md): Canadian Car & Foundry Harvard MK IV · Dyersville, IA · Accident · Minor injuries · Limited investigation · Final report · Jul 14, 1998 · N5101W · Substantial damage
  > the pilot in command's not maintaining control of the airplane and his inadvertently allowing the airplane to enter a stall. A factor was the undetermined loss of engine power.
- [NTSB CHI98LA186](https://openairdocs.org/ntsb/CHI98LA186.md): Sheets Kitfox II · Greenfield, IA · Accident · Minor injuries · Limited investigation · Final report · Jun 2, 1998 · N487JS · Destroyed
  > the initial climb airspeed not obtained/maintained after liftoff by the pilot in command. A factor was the improper compensation for wind conditions by the pilot in command.
- [NTSB CHI98LA015](https://openairdocs.org/ntsb/CHI98LA015.md): Reed-Madsen Taylor Bird · Humboldt, IA · Accident · No injuries · Limited investigation · Final report · Oct 5, 1997 · N12121 · Substantial damage
  > the failure of the pilot-in-command to attain airspeed and maintain control of the aircraft, resulting in a stall/mush.
- [NTSB CHI97LA155](https://openairdocs.org/ntsb/CHI97LA155.md): Cessna 150 · Woodbine, IA · Accident · No injuries · Limited investigation · Final report · May 31, 1997 · N60971 · Substantial damage
  > The pilot's inadequate preflight planning and preparation. Factors were the high temperature and high vegetation.
- [NTSB CHI97FA067](https://openairdocs.org/ntsb/CHI97FA067.md): Cessna 150 · Larchwood, IA · Accident · 1 fatal · Field investigation · Final report · Feb 7, 1997 · N714EE · Destroyed
  > the noninstrument-rated pilot's takeoff into instrument meteorological conditions. The weather was a factor.
- [NTSB CHI96FA330](https://openairdocs.org/ntsb/CHI96FA330.md): Green Castle Avid Flyer Aerobat · Oxford, IA · Accident · 1 fatal · Field investigation · Final report · Sep 4, 1996 · N95GC · Destroyed
  > failure of the private pilot to maintain sufficient airspeed after takeoff, during the initial climb and turn to the crosswind leg; and a delay by the flight instructor (CFI) in taking remedial action to avoid a stall.
- [NTSB CHI96LA232](https://openairdocs.org/ntsb/CHI96LA232.md): Cessna 188 · Independence, IA · Accident · No injuries · Limited investigation · Final report · Jul 10, 1996 · N9542J · Substantial damage
  > the delayed jettison of the dry chemicals by the pilot. The inability of the airplane to climb was a related factor.
- [NTSB CHI96LA040](https://openairdocs.org/ntsb/CHI96LA040.md): Cessna 172G · Nora Springs, IA · Accident · Minor injuries · Limited investigation · Final report · Nov 25, 1995 · N6094R · Substantial damage
  > the pilot's inadequate preflight planning/preparation, which resulted in loss of airspeed and a stall/mush as he was maneuvering to avoid obstructions off the end of the runway. Factors relating to the accident were: the unfavorable wind condition, high…
- [NTSB CHI95IA189](https://openairdocs.org/ntsb/CHI95IA189.md): Bell 222UT · Des Moines, IA · Incident · No injuries · Incident investigation · Final report · Jun 21, 1995 · N274SM · Minor damage
  > delamination of the left engine air inlet duct.
- [NTSB CHI94LA295](https://openairdocs.org/ntsb/CHI94LA295.md): Schreiber-Stitts SA-3B · Muscatine, IA · Accident · No injuries · Limited investigation · Final report · Aug 21, 1994 · N79GJ · Substantial damage
  > A loose intake manifold pipe on the airplane's engine which resulted from improper maintenance. Factors associated with this accident were the builder/pilot improperly installing the intake manifold pipe and the alternate landing area's high vegetation.
- [NTSB CHI94LA255](https://openairdocs.org/ntsb/CHI94LA255.md): Piper PA-32-300 · Marshalltown, IA · Accident · No injuries · Limited investigation · Final report · Jul 29, 1994 · N8144Y · Substantial damage
  > A partial loss of engine power for undetermined reasons.
- [NTSB CHI94LA044](https://openairdocs.org/ntsb/CHI94LA044.md): Beech 23 · Denison, IA · Accident · Serious injuries · Limited investigation · Final report · Dec 6, 1993 · N6959Q · Substantial damage
  > The pilot-in-command's inadequate remedial action. A factor associated with the accident is the student pilot's inadequate aircraft handling.
- [NTSB CHI93LA325](https://openairdocs.org/ntsb/CHI93LA325.md): Cessna 152-II · Keokuk, IA · Accident · No injuries · Limited investigation · Final report · Aug 17, 1993 · N47716 · Substantial damage
  > the loss of engine power due to an exhaust valve failure. A factor related to the accident is the power line.
- [NTSB CHI93LA264](https://openairdocs.org/ntsb/CHI93LA264.md): Bellanca DW-1 · Grinnell, IA · Accident · No injuries · Limited investigation · Final report · Jul 19, 1993 · N8815W · Substantial damage
  > the loss of engine power due to undetermined reason(s). A factor in the accident is the soft field landing site.
- [NTSB CHI93GA204](https://openairdocs.org/ntsb/CHI93GA204.md): Beech 95-C55 · Fort Madison, IA · Accident · 2 fatal · Final report · Jun 11, 1993 · N301U · Substantial damage
  > the pilot-in command's failure to maintain control of the aircraft. Factors were door not secured, checklist not followed, diverted attention of the pilot-in-command, and emergency procedure not followed.
- [NTSB CHI93LA025](https://openairdocs.org/ntsb/CHI93LA025.md): Piper PA-28-140 · Ames, IA · Accident · Serious injuries · Limited investigation · Final report · Nov 5, 1992 · N16231 · Substantial damage
  > The pilot exceeded the aircraft's maximum gross weight limitation which resulted in the failure to obtain a proper climb rate after takeoff.
- [NTSB CHI92DCD07](https://openairdocs.org/ntsb/CHI92DCD07.md): Bernard W. Resnik ACRO-SPECIAL · Earlham, IA · Accident · Serious injuries · Final report · Jul 2, 1992 · N79WA · Substantial damage
  > A loss of total engine power when a failed flapper valve in the air box blocked the flow of air through the carburetor throat.
- [NTSB CHI92DCD05](https://openairdocs.org/ntsb/CHI92DCD05.md): Rutter 532 Commander · Washburn, IA · Accident · 1 fatal · Final report · May 31, 1992 · N211CL · Destroyed
  > Failure of the pilot to maintain control of the gryocopter during initial climb.
- [NTSB CHI91LA193](https://openairdocs.org/ntsb/CHI91LA193.md): Cessna 120 · Spirit Lake, IA · Accident · Minor injuries · Limited investigation · Final report · Jun 16, 1991 · N9008X · Substantial damage
  > Improper use of carburetor heat by the pilot and unsuitable terrain.
- [NTSB MKC90FA017](https://openairdocs.org/ntsb/MKC90FA017.md): Piper PA-28-161 · Elkader, IA · Accident · 2 fatal · Field investigation · Final report · Oct 24, 1989 · N36163 · Destroyed
  > The pilot's failure to maintain clearance from the runway marker at the departure end of the runway.
- [NTSB MKC89LA185](https://openairdocs.org/ntsb/MKC89LA185.md): Piper PA-32-260 · Leon, IA · Accident · Serious injuries · Limited investigation · Final report · Aug 22, 1989 · N8AG · Substantial damage
  > Blockage of the engine air induction system by a field mouse nest. The nest was positioned so that it could not be seen during the pre-flight inspection. It became dislodged during the takeoff roll on the rough runway.
- [NTSB MKC89LA066](https://openairdocs.org/ntsb/MKC89LA066.md): Cessna 182RG · Ft. Madison, IA · Accident · No injuries · Limited investigation · Final report · Feb 25, 1989 · N4314R · Substantial damage
  > An electrical wiring short that caused an in flight fire.
- [NTSB MKC88DCD01](https://openairdocs.org/ntsb/MKC88DCD01.md): Bohnker Tierra II · Audubon, IA · Accident · No injuries · Final report · Jun 5, 1988 · N116LB · Substantial damage
  > The pilot stated that the takeoff run and liftoff appeared normal, but after liftoff the aircraft veered to the right (into the crosswind). The pilot attempted to correct with left rudder and aileron. When he was unsuccessful, he retarded throttle. The plane…
- [NTSB MKC88LA061](https://openairdocs.org/ntsb/MKC88LA061.md): Beech A36 · Cherokee, IA · Accident · No injuries · Limited investigation · Final report · Mar 15, 1988 · N8136R · Substantial damage
  > The plt stated, that shortly after takeoff, the engine lost substantial pwr. Afterwards there was smoke in the cockpit. The PIC reversed his course with the intent to land on the departure arpt. When he felt he had the ldg field made, he attempted to lower…
- [NTSB MKC88FA058](https://openairdocs.org/ntsb/MKC88FA058.md): Cessna 172N · Oxford, IA · Accident · 4 fatal · Field investigation · Final report · Feb 28, 1988 · N5816E · Destroyed
  > Witnesses stated that the aircraft appeared to be in trouble immediatley after takeoff, as the wings were rapidly rocking while it was struggling to stay airborne. The aircraft turned sharply left, where it then barely cleared a row of trees. The airplane…

Next page: https://openairdocs.org/ntsb-phases/350/cases.md?state=IA&page=2

## 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."eventStateOrRegion" = 'IA' AND c."eventCountry" = 'USA'
  AND 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?state=IA

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