# NTSB Accident CHI98LA326
> **Cessna 150B** · 1998-08-21 · LAMAR, MO, USA · NONE
## Event
- **NTSB number:** CHI98LA326
- **Event ID:** 20001211X10813
- **Type:** Accident
- **Date:** 1998-08-21
- **Location:** LAMAR, MO, USA
- **Coordinates:** 37.490222, -94.269462
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Cessna
- **Model:** 150B
- **Registration:** N1239Y
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** NR
- **Weather:** VMC
## Probable cause

inadequate lubrication of the torque plate holes and torque pins by the mechanic who performed the airplane's last annual inspection.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI98LA326) · AI Analytics · CC0 1.0*