# NTSB Accident CHI90DEP06
> **CESSNA 177B** · 1990-07-06 · IOLA, WI, USA · FATL
## Event
- **NTSB number:** CHI90DEP06
- **Event ID:** 20001212X23617
- **Type:** Accident
- **Date:** 1990-07-06
- **Location:** IOLA, WI, USA
- **Coordinates:** 44.500946, -89.120635
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** 177B
- **Registration:** N30666
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FAILURE OF THE PILOT TO MAINTAIN ADEQUATE AIRSPEED, WHICH RESULTED IN A STALL/SPIN.  FACTORS RELATED TO THE ACCIDENT WERE:  THE PILOT'S POORLY PLANNED APPROACH, AND HIS FAILURE TO GO AROUND.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI90DEP06) · AI Analytics · CC0 1.0*