# NTSB SEA86LA050: Cessna T210-H, N1TF, Cascade Locks, OR, January 30, 1986

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Limited investigation · Final report
- Date: January 30, 1986, 15:55 local (23:55 UTC)
- Place: Cascade Locks, OR
- Coordinates: 45.580371, -122.019371 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=45.5804&lon=-122.0194&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed
- Report: Approved by Office Director
- NTSB case key (mKey): 40352
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA86LA050
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/40352/pdf
- Page: https://openairdocs.org/ntsb/SEA86LA050

## Sequence of events

In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf).

- Loss of control - on ground/water, landing - roll
  - directional control - not maintained, pilot in command (cause)
  - ground loop/swerve - not corrected, pilot in command (cause)
  - brakes(normal) - improper use of, pilot in command (cause)
  - airport facilities,runway/landing area condition - wet (contributing factor)
- Nose over, landing - roll
  - terrain condition - wet (contributing factor)
  - terrain condition - soft (contributing factor)

## Analysis

DURING LANDING ROLL ON THE 1800 FOOT LONG 30 FOOT WIDE WET RUNWAY, THE AIRCRAFT VEERED RIGHT OFF THE RUNWAY AND THEN NOSED OVER. THE PILOT APPLIED BRAKES TWICE WITH NO EFFECT AND THE THIRD TIME THEY GRABBED. NO MALFUNCTIONS WERE FOUND DURING INSPECTION OR EXAMINATION. HYDROPLANING PROBABLY OCCURRED.

## Aircraft

- Registration: N1TF (not matched to a registry record)
- Reported make and model: CESSNA T210-H
- Category: Airplane
- Serial number: 21060610
- Airframe hours: 1804
- Engines: CONTINENTAL TSIO-520-H 300 horsepower reciprocating
- Damage: Substantial damage
- Flight: Business, Part 91
- Registered owner: Columbia Building Systems, Inc
- Airworthiness certificate: Standard, Normal
- Last inspection: 100 hour, January 1, 1986, 6 hours before
- Departed: PDX, PORTLAND, OR
- Destination: CZK, CASCADE LOCKS, OR
- Airport: CZK, Cascade Locks, runway 6, 1,800 × 30 ft, asphalt

## Flight crew

As NTSB recorded them. NTSB leaves out names.

- Pilot; private; airplane ratings: multi-engine land, single-engine land; instrument ratings: airplane; medical: class 3, valid medical--no waivers/lim.; seat: left; flight hours: 1,111 total, 563 in this make and model, 1,090 as pilot in command, 7 in the last 90 days

## Weather

- Conditions: Visual (VMC), Day
- Wind: 90° at 10 knots
- Visibility: 30 statute miles
- Lowest ceiling: 4,000 ft overcast
- Temperature: 39 °F
- Observed at: CZK

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 19860130001759A](https://openairdocs.org/incident/19860130001759A), Jan 30, 1986: Cessna T210L, Cascade, OR, Substantial damage. Inadvertently locked brakes and hydroplaned landing on a wet runway. Skidded off runway side and nosed over.

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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