Cases › DCA23LA096 › The analyst
AIRBUS A330-243HAWAIIAN AIRLINES INC
What the docket says, assembled. No language model is involved, so nothing on this page can be invented — every line traces to a recorder, a report page or the Board's own record.
10
timed facts
8
precedents
28
passages to ask
Ask the docket
passages, not paraphrasesTry
Every answer is a passage of the docket with the page it came from, or the words “not in the docket”. Nothing is summarised or reasoned for you — read the source.
One timeline
10 timed factsthe recorder events from the FDR report, with the transcript's warnings, callouts, the words nearest each event and the final seconds — on one clock, as printed in each report- 14:18:30 UTCFDRDeparturep.4Aircraft departed Phoenix Sky Harbor International Airport (PHX)see the traces at this moment ↗
- 15:39:47 UTCFDREnroutep.4Hawaiian Airlines Flight 35 made their last radio transmission until 19:41:51see the traces at this moment ↗
- 19:41:51 UTCFDREnroutep.4Radio transmission resumed (approximately 26 minutes before the event)see the traces at this moment ↗
- 20:07:38 UTCFDREnroute/Eventp.4Vertical acceleration began to slightly decreasesee the traces at this moment ↗
- 20:07:42 UTCFDREventp.4Aircraft registered a 68 ft altitude gain (40020 ft to 40088 ft), while vertical acceleration reduced to 0.6914 gsee the traces at this moment ↗
- 20:07:43 UTCFDREventp.4Aircraft displayed an altitude increase of 248 ft (40,088 ft to 40336 ft) with a spike in vertical acceleration of 1.2734 gsee the traces at this moment ↗
- 20:07:44 UTCFDREventp.4Autopilot was disengaged (AP-2); vertical acceleration recorded at 2.1758 gsee the traces at this moment ↗
- 20:07:45 UTCFDREventp.4Both the Master Caution and Master Warning were activesee the traces at this moment ↗
- 20:07:46 UTCFDREventp.4Vertical acceleration was recorded at -0.9844 gsee the traces at this moment ↗
- 20:46:25 UTCFDRLandingp.4Aircraft continued enroute and landed safely on Runway 4R at Daniel K. Inouye International Airport (HNL)see the traces at this moment ↗
QUICK ACCESS RECORDER - SPECIALISTA��S FACTUAL REPORT · 10 events extracted by claude-sonnet-5
How the Board coded the sequence
- Enroute-cruise: Turbulence encounter
Precedents
8 closest casesranked by what happened, in the Board's words, and by the findings and occurrences it coded- DOUGLAS DC-8-62F · Air Transport International LLCYakota, JP
- ●Personnel issues › Action/decision › Info processing/decision
Turbulence encounter - BEECH 1900C · ALASKA CENTRAL EXPRESS INCAleknagik, AK
- ●Personnel issues › Action/decision › Info processing/decision
- Cessna A185 · Webster James MNuiqsut, AK
- ●Personnel issues › Action/decision › Info processing/decision
- AIRBUS A320 232 · JetBlue AirwaysWood, SD
- ●Environmental issues › Conditions/weather/phenomena › Turbulence
Turbulence encounter - BOEING 737-7H4 · SOUTHWEST AIRLINES COOakland, CA
- ●Environmental issues › Conditions/weather/phenomena › Turbulence
Turbulence encounter - BOEING 787 · UNITED AIRLINES INCClaveria, OF
- ●Environmental issues › Conditions/weather/phenomena › Turbulence
Turbulence encounter - BOEING 767 · UNITED AIR LINES INCHONOLULU, PO
- ●Environmental issues › Conditions/weather/phenomena › Turbulence
Turbulence encounter - AIRBUS A320-232 · JETBLUE AIRWAYS CORPCaribbean Sea , AO
- ●Environmental issues › Conditions/weather/phenomena › Turbulence
Turbulence encounter
What the record says
a pattern, not a findingacross the 8 closest cases · 8 carry coded findings · 8 have a probable causeFindings the Board cited in those cases
- 5 of 8Environmental issues › Conditions/weather/phenomena › Turbulence
- 3 of 8Personnel issues › Action/decision › Info processing/decisioncited here too
Occurrences it coded
- 6 of 8Turbulence encounter
- 2 of 8Controlled flight into terr/obj (CFIT)
Set against the Board’s own findings for this case
Cited here, and common in the precedents
- Action/decision › Info processing/decision
Cited here, not seen in the precedents
- —
Common in the precedents, not cited here
- Conditions/weather/phenomena › Turbulence
A teaching device, not a verdict: what the record would have looked at, next to what the Board found.
In the Board’s words — the closest cases
- ANC11CA1012011-09-10 · DOUGLAS DC-8-62F · Air Transport International LLC
The passenger's decision to ignore the fasten seatbelt sign, resulting in serious injury to the passenger during a turbulence encounter.
- ANC13FA0302013-03-08 · BEECH 1900C · ALASKA CENTRAL EXPRESS INC
The flight crew's failure to maintain terrain clearance, which resulted in controlled flight into terrain in instrument meteorological conditions. Contributing to the accident were the flight crew's failure to correctly read back and interpret clearance altitudes issued by the air traffic controller, their failure to adhere to minimum altitudes depicted on the published instrument approach chart, and their failure to adhere to company checklists. Also contributing to the accident were the air traffic control…
- ANC20LA0462020-05-15 · Cessna A185 · Webster James M
The pilot’s controlled flight into flat snow-covered terrain in weather conditions that were conducive to flat light conditions.
- DCA16IA2152016-08-12 · AIRBUS A320 232 · JetBlue Airways
an inadvertent encounter with convective turbulence while in cruise flight.
- WPR12LA0532011-12-02 · BOEING 737-7H4 · SOUTHWEST AIRLINES CO
The flight crew’s flight into known severe turbulence associated with mountain wave activity.
This is the pattern in the NTSB’s own record across similar accidents — which findings it cited, what it coded, what it recommended. It is drawn from the record, not written about this case, and it never assigns blame: investigations exist to prevent the next accident (ICAO Annex 13).