Accident Boeing 727-22 N7036U,
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ASN Wikibase Occurrence # 332587
 

Date:Monday 16 August 1965
Time:21:20
Type:Silhouette image of generic B721 model; specific model in this crash may look slightly different    
Boeing 727-22
Owner/operator:United Airlines
Registration: N7036U
MSN: 18328/146
Year of manufacture:1965
Total airframe hrs:611 hours
Engine model:Pratt & Whitney JT8D-7
Fatalities:Fatalities: 30 / Occupants: 30
Aircraft damage: Destroyed, written off
Category:Accident
Location:Lake Michigan, MI -   United States of America
Phase: En route
Nature:Passenger - Scheduled
Departure airport:New York-La Guardia Airport, NY (LGA/KLGA)
Destination airport:Chicago-O'Hare International Airport, IL (ORD/KORD)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The Boeing, just 3 months old, departed New York-LaGuardia at 19:52 for a flight to Chicago-O'Hare. The aircraft climbed to cruising altitude FL350, which was reached at 20:11. At 21:03 the flight was cleared to FL240 and further down to FL140 three minutes later. At 21:11 the crew were cleared to descend to 6000 feet. Last radio communications with the flight were at 21:19 when the crew were told to maintain 6000 feet and that ILS approaches were in progress on runway 14R. Shortly after this the aircraft crashed into Lake Michigan in 250 feet of water, 30 miles ENE of O'Hare Airport.

PROBABLE CAUSE: "The Board is not able to determine the reason for the aircraft not being leveled off at its assigned altitude of 6000ft."

Accident investigation:
  
Investigating agency: NTSB
Report number: DCA66A0002
Status: Investigation completed
Duration: 2 years and 4 months
Download report: Final report

Sources:

ICAO Circular 88/74 Volume III (9-22)

Location

Revision history:

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