# NTSB Accident ANC21LA056
> **CESSNA 170B** · 2021-07-01 · North Pole, AK, USA · SERS
## Event
- **NTSB number:** ANC21LA056
- **Event ID:** 20210713103466
- **Type:** Accident
- **Date:** 2021-07-01
- **Location:** North Pole, AK, USA
- **Coordinates:** 64.816936, -147.4168
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 4
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 4
## Aircraft
- **Make:** CESSNA
- **Model:** 170B
- **Registration:** N2746D
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s exceedance of the airplane’s takeoff performance limitations, which prevented the airplane from gaining sufficient altitude to clear the trees off the departure end of the runway.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC21LA056) · AI Analytics · CC0 1.0*