# NTSB Accident IAD99LA049
> **Kucki PITTS S-1S** · 1999-06-05 · MITCHELLVILLE, MD, USA · NONE
## Event
- **NTSB number:** IAD99LA049
- **Event ID:** 20001212X19012
- **Type:** Accident
- **Date:** 1999-06-05
- **Location:** MITCHELLVILLE, MD, USA
- **Coordinates:** 38.919197, -76.789756
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Kucki
- **Model:** PITTS S-1S
- **Registration:** N86RK
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

was the loss of braking action on the left side due to a broken brake caliper.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=IAD99LA049) · AI Analytics · CC0 1.0*