# NTSB Accident IAD98GA039
> **Bell 412** · 1998-03-12 · QUANTICO, VA, USA · NONE
## Event
- **NTSB number:** IAD98GA039
- **Event ID:** 20001211X09689
- **Type:** Accident
- **Date:** 1998-03-12
- **Location:** QUANTICO, VA, USA
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 3
## Aircraft
- **Make:** Bell
- **Model:** 412
- **Registration:** N82628
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the pilot's failure to maintain adequate altitude/clearance above the terrain and the lack of management oversight of aircrews and equipment.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=IAD98GA039) · AI Analytics · CC0 1.0*