# NTSB Accident IAD98LA034
> **Cessna 150M** · 1998-03-04 · HAVERHILL, MA, USA · MINR
## Event
- **NTSB number:** IAD98LA034
- **Event ID:** 20001211X09691
- **Type:** Accident
- **Date:** 1998-03-04
- **Location:** HAVERHILL, MA, USA
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 1
- **Total aboard:** 2
## Aircraft
- **Make:** Cessna
- **Model:** 150M
- **Registration:** N63387
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A loss of engine power due to a fractured number two cylinder exhaust valve and cracked cylinder.  Contributing factors were the operator's allowance of the time between engine overhaul to be exceeded and the trees.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=IAD98LA034) · AI Analytics · CC0 1.0*