# NTSB Accident CHI04LA047
> **Sikorsky S-58JT** · 2003-12-22 · Ypsilanti, MI, USA · MINR
## Event
- **NTSB number:** CHI04LA047
- **Event ID:** 20040202X00138
- **Type:** Accident
- **Date:** 2003-12-22
- **Location:** Ypsilanti, MI, USA
- **Coordinates:** 42.237777, -83.530281
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** Sikorsky
- **Model:** S-58JT
- **Registration:** N598S
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** DEST
## Conditions
- **Light:** NITE
- **Weather:** VMC
## Probable cause

The pilot became disoriented and attempted to land the helicopter at the wrong ramp resulting in his failure to maintain obstacle clearance during the approach.  The light poles were a factor to the accident.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI04LA047) · AI Analytics · CC0 1.0*