# NTSB Accident ANC23LA070
> **OLIVER ROBERT K OLIVER SERIES 6** · 2023-08-25 · Big Delta, AK, USA · MINR
## Event
- **NTSB number:** ANC23LA070
- **Event ID:** 20230903192993
- **Type:** Accident
- **Date:** 2023-08-25
- **Location:** Big Delta, AK, USA
- **Coordinates:** 64.102592, -145.78693
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** OLIVER ROBERT K
- **Model:** OLIVER SERIES 6
- **Registration:** N151RF
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A partial loss of engine power for undetermined reasons.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC23LA070) · AI Analytics · CC0 1.0*