# NTSB Accident ERA19LA272
> **DIAMOND DA40** · 2019-09-15 · Norfolk, VA, USA · MINR
## Event
- **NTSB number:** ERA19LA272
- **Event ID:** 20190916X23517
- **Type:** Accident
- **Date:** 2019-09-15
- **Location:** Norfolk, VA, USA
- **Coordinates:** 36.665554, -76.320556
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** DIAMOND
- **Model:** DA40
- **Registration:** N292RA
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A partial loss of engine power due to the mechanic's failure to properly tighten the two clamps securing the flexible coupling from the intercooler to the induction inlet.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA19LA272) · AI Analytics · CC0 1.0*