SEA89FA122 · Douglas DC-3C
California Air Tours Douglas DC-3C · Accident: airframe, component or system failure during initial climb
From Petersburg James A Johnson Airport (PSG) to Ketchikan International Airport (KTN)
Event
- NTSB case
- SEA89FA122
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Douglas DC-3C
- Aircraft type
- Douglas DC-3
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N8042X
- Operator
- California Air Tours
- Onboard fatalities
- Unknown
- Route
- From Petersburg James A Johnson Airport (PSG), Petersburg, AKTo Ketchikan International Airport (KTN), Ketchikan, AK
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Initial climb
- First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Airframe, component or system failure
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Pilot in command › In-flight planning/decision, improper
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
IMMEDIATELY AFTER TKOF AT 200-300 FT AGL, A PORTION OF FABRIC SEPD FROM THE R AILERON. WHILE MANEUVERING THE ACFT THE PLT'S CONTROL WHEEL BECAME FREE, AND HE ELECTED TO DITCH USING FULL RUDDER & DIFFERENTIAL POWER. EXAM OF THE PLT'S CONTROL WHEEL AILERON CONTROL CHAIN REVEALED THAT THE CHAIN FAILED DUE TO OVERLOAD. THE RIGHT SEAT WAS OCCUPIED BY A MECHANIC EMPLOYED BY THE OPERATOR AND HELD A PRIVATE PLT CERT WITH SINGLE & MULTIENGINE RATING. HE STATED THAT HE SUGGESTED TO THE PLT THAT HIS CONTROLS WERE FUNCTIONING NORMALLY, BUT THE PLT DISAGREED & PROCEEDED TO DITCH THE ACFT. EXAM OF THE RIGHT CONTROL YOKE REVEALED AILERON MOVEMENT IN THE CORRECT DIRECTION.
Probable cause
THE PILOT'S IMPROPER DECISION TO DITCH THE AIRCRAFT WHEN IT COULD HAVE BEEN FLOWN BACK TO THE AIRPORT USING THE RIGHT SEAT CONTROLS. CONTRIBUTING FACTOR(S) WAS: THE FAILURE & SEPARATION OF A PORTION OF THE RIGHT AILERON FABRIC, AND THE PILOT'S EXCESSIVE FORCE APPLIED TO THE CONTROL WHEEL WHICH RESULTED IN OVERSTRESSING THE AILERON CONTROL CHAIN.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record SEA89FA122
- Event ID
- 20001213X28667
- Case number
- SEA89FA122
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 1aa9783aff8d5c0b385b67b525d9b6d08cf5f5284a7516b3130dcf264f6aaa13; retrieved 2026-09-23T07:28:24.771Z.