# NTSB Accident NYC07LA030
> **Stump Rotorway Exec 90** · 2006-11-18 · Manchester, NH, USA · NONE
## Event
- **NTSB number:** NYC07LA030
- **Event ID:** 20061204X01727
- **Type:** Accident
- **Date:** 2006-11-18
- **Location:** Manchester, NH, USA
- **Coordinates:** 43.002498, -71.485275
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Stump
- **Model:** Rotorway Exec 90
- **Registration:** N169JS
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

An improperly installed oil line, which resulted in oil line fatigue failure and a subsequent loss of oil to the engine.  A contributing factor was the sloping terrain at the forced landing site.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=NYC07LA030) · AI Analytics · CC0 1.0*