# NTSB Incident NYC89IA222
> **CESSNA 421C** · 1989-04-23 · NEW YORK, NY, USA · NONE
## Event
- **NTSB number:** NYC89IA222
- **Event ID:** 20001213X28182
- **Type:** Incident
- **Date:** 1989-04-23
- **Location:** NEW YORK, NY, USA
- **Coordinates:** 40.770462, -73.870872
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 208
- **Total aboard:** 208
## Aircraft
- **Make:** CESSNA
- **Model:** 421C
- **Registration:** N247CB
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** —
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FAILURE OF THE LIBERTY SECTOR CONTROLLER TO ADVISE PAN AM FLIGHT 542 OF THE PRESENCE OF THE CESSNA 421 AND/OR RESTRICT THE CLIMB OF FLIGHT 542 UNTIL IT HAD PASSED THE CESSNA, AND FAILURE OF THE PAN AM AIRCREW TO SEE THE CESSNA IN ADEQUATE TIME TO AVOID A NEAR COLLISION.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=NYC89IA222) · AI Analytics · CC0 1.0*