# NTSB Accident ANC94LA137
> **PIPER PA-18-150** · 1994-09-15 · PORT ALSWORTH, AK, USA · NONE
## Event
- **NTSB number:** ANC94LA137
- **Event ID:** 20001206X02167
- **Type:** Accident
- **Date:** 1994-09-15
- **Location:** PORT ALSWORTH, AK, USA
- **Coordinates:** 60.199131, -154.27919
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** PIPER
- **Model:** PA-18-150
- **Registration:** N3930Z
- **FAR Part:** 135
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S FAILURE TO MAINTAIN A POSITIVE RATE OF CLIMB.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC94LA137) · AI Analytics · CC0 1.0*