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Accidents · NTSB MKC85LA174 · Preliminary: the investigation is not finished

Cessna 180 accident near Ames, Iowa, July 29, 1985

On July 29, 1985 at about 3:30 pm local time, a Cessna 180, registered N3161C, was substantially damaged in an accident near Ames, Iowa (Ames Muni airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 4 people were on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
July 29, 1985 · about 3:30 pm local time
Place
Ames, Iowa · Ames Muni · map
Type
Accident
Injuries
No one was hurt; 4 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 180 · all 180s on the register
Registration
N3161C · registry record · serial 30960
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

THE DESIRED RWY (19) WAS CLOSED AT THE DESTINATION, SO THE PLT LANDED ON RWY 13 WITH A 15 KT X-WIND. THE X-WIND WAS WITHIN THE CAPABILITY OF THE ACFT & THE PLT. AFTER TOUCHDOWN, THE PLT USED FULL RUDDER & BRAKE TO MAINTAIN DIRECTIONAL CONTROL. HOWEVER, HE REPORTED THAT THE ACFT ENCOUNTERED A GUST & SUBSEQUENTLY SWERVED TO THE RIGHT. AFTER DEPARTING THE RWY, THE LEFT WING & HORIZONTAL STABILIZER CONTACTED THE GROUND & WERE DAMAGED. AN EXAM REVEALED THE TAILWHEEL LATCH SPRING, SCOTT PN 3222, HAD FAILED. WITH THIS PROBLEM, THE TAILWHEEL WOULD STEER THE ACFT TO THE RIGHT, BUT THERE WAS NO STEERING CAPABILITY TO THE LEFT.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

Pilot

  • Certificate: airline transport pilot
  • Ratings: multi-engine land; single-engine land; instrument: airplane
  • Flight time: 12,256 hours in all; 104 in this make and model; 165 in the last 90 days; 4,333 as pilot in command
  • Medical certificate: Class 1 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 3,500 hours
  • Last inspection: annual inspection; 50 hours since
  • Maximum gross weight: 2,550 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Continental O-470-K (piston); 0 hours total

The flight

  • Departed from: LL10 Naperville IL at 1:00 pm
  • Flight plan: none
  • Runway 13, 3,500 ft by 100 ft

Weather at the time

  • Light: daylight
  • Wind: from 220° at 15 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers3

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.