# NTSB Incident ERA10IA384
> **CESSNA 402C** · 2010-07-27 · San Juan, PR, USA · NONE
## Event
- **NTSB number:** ERA10IA384
- **Event ID:** 20100729X44254
- **Type:** Incident
- **Date:** 2010-07-27
- **Location:** San Juan, PR, USA
- **Coordinates:** 18.439167, -66.001945
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** CESSNA
- **Model:** 402C
- **Registration:** N402VN
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The airplane manufacturer’s inadequate inspection procedures, resulting in the undetected fatigue cracking of the right upper barrel and trunnion assembly.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA10IA384) · MORVS · CC0 1.0*