# NTSB CEN27LA033: Cessna 170B, N3187B, Englewood, CO, October 28, 2026

- Type: NTSB accident investigation
- Classification: Accident · Class 4 · Limited · Investigation open
- Date: October 28, 2026, 15:46, time zone not recorded
- Place: Englewood, CO
- Location: 39.6470° N, 104.9945° W: Placed by OpenAirDocs: center of Englewood, CO, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=39.6470&lon=-104.9945&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Defining event: [Landing-landing roll: Loss of control on ground](https://openairdocs.org/ntsb-events/230)
- Status: Investigation ongoing
- Investigation class: Class 4 - Basic report with no Prelim publish
- NTSB office: Central Region
- NTSB case key (mKey): 204086
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CEN27LA033
- Latest NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/204086/pdf
- Page: https://openairdocs.org/ntsb/CEN27LA033

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Landing-landing roll: Loss of control on ground](https://openairdocs.org/ntsb-events/230) (defining event); cases with it: [Cessna 170B, 85 cases](https://openairdocs.org/ntsb-events/230/sequence.md?model=2072306), [All aircraft, 4,590 cases](https://openairdocs.org/ntsb-events/230/sequence.md)

## Aircraft

- Registration: [N3187B](https://openairdocs.org/aircraft/N3187B), registered now, S/N 25429, built 1953 (OpenAirDocs)
- Reported make and model: CESSNA 170B
- Registry model: [Cessna 170B](https://openairdocs.org/model/cessna-170b) (registry code 2072306) (OpenAirDocs)
- Registry engine: [Continental C145 series](https://openairdocs.org/engine/continental-c145-series) (registry code 17012, reciprocating) (OpenAirDocs)
- Flight: Personal, Part 91

## Other investigations on N3187B (1)

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.

- [NTSB DEN78FTE37](https://openairdocs.org/ntsb/DEN78FTE37), Mar 9, 1978: Cessna 170B (N3187B), Idalia, CO, substantial damage

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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