# NTSB Incident OPS11IA101
> **BOEING 737-832** · 2010-11-11 · 66 NM East of Hobe Sound, FL, USA · —
## Event
- **NTSB number:** OPS11IA101
- **Event ID:** 20101115X72424
- **Type:** Incident
- **Date:** 2010-11-11
- **Location:** 66 NM East of Hobe Sound, FL, USA
## Injuries
- **Highest injury:** —
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 0
## Aircraft
- **Make:** BOEING
- **Model:** 737-832
- **Registration:** N3742C
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** —
## Conditions
- **Light:** DUSK
- **Weather:** VMC
## Probable cause

Air traffic controllers did not maintain required awareness of available flight data and aircraft positions, resulting in issuance of an incorrect altitude clearance that caused a loss of standard instrument flight rules separation between the two aircraft.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=OPS11IA101) · AI Analytics · CC0 1.0*