# NTSB Accident SEA99LA155
> **Schwarzler KOLB MARK 3** · 1999-09-03 · INDEPENDENCE, OR, USA · NONE
## Event
- **NTSB number:** SEA99LA155
- **Event ID:** 20001212X19876
- **Type:** Accident
- **Date:** 1999-09-03
- **Location:** INDEPENDENCE, OR, USA
- **Coordinates:** 44.830741, -123.199867
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Schwarzler
- **Model:** KOLB MARK 3
- **Registration:** N8979
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to maintain airspeed while on approach.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA99LA155) · AI Analytics · CC0 1.0*