# NTSB Accident WPR20CA058
> **Aeronca 11AC** · 2019-11-25 · San Diego, CA, USA · NONE
## Event
- **NTSB number:** WPR20CA058
- **Event ID:** 20200106X50409
- **Type:** Accident
- **Date:** 2019-11-25
- **Location:** San Diego, CA, USA
- **Coordinates:** 32.809444, -117.136947
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Aeronca
- **Model:** 11AC
- **Registration:** N9510E
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to maintain directional control during the landing roll with a quartering tailwind, which resulted in a collision with an airport sign and subsequent ground-loop.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR20CA058) · AI Analytics · CC0 1.0*