Boeing B-720 N7220U
29 March 1967 · Sheridan, Wyoming, United States · Serious injuries
Summary
On 29 March 1967 at about 12:37 local time, a Boeing B-720 registered N7220U, operated by United Air Lines, Inc., was involved in an accident during in flight near Sheridan, Wyoming, United States. 49 people were on board and one was seriously injured. The aircraft was slightly damaged. No probable cause statement is available for this record.
The record
- Date
- at 12:37
- Classification
- Accident
- Location
- Sheridan, Wyoming, United States
- Coordinates
- Not recorded
- Aircraft
- Boeing B-720
- Registration
- N7220U
- Category
- Fixed-Wing
- Engines
- 4
- Operator
- United Air Lines, Inc.
- Phase of flight
- In Flight
- Aircraft damage
- Minor
- Weather
- VMC
- Light
- Daylight
- NTSB number
- 1-0024
People
1 person was seriously injured.
| On board | Died | Serious | Minor | Uninjured |
|---|---|---|---|---|
| 49 | 0 | 1 | 0 | 48 |
Probable cause
The NTSB has not published a probable cause for this record. No probable cause statement is present in the source data.
Nothing about the cause is stated here that is not in the source record.
Read the full NTSB narrative
CO WX FCST DID NOT REFLECT TURB., USWB FCSTS DID.SER.INJ.PAX SUBSQUENTLY DIED DUE HEART CONDITION.
Quoted verbatim from the NTSB record.
Other Boeing B-720 accidents
| Date | Aircraft | Location | Operator | Outcome | Died |
|---|---|---|---|---|---|
| 7 Feb 1966 | Boeing B-720 | Little Rock Ark, Arkansas, United States | Braniff Airways, Inc. | No injuries | - |
| 16 Apr 1966 | Boeing B-720 | Jamaica Ny, New York, United States | Eastern Air Lines, Inc. | Serious injuries | - |
| 14 May 1966 | Boeing B-720 | San Antonio Tex, Texas, United States | Continental Air Lines, Inc. | No injuries | - |
| 20 Jul 1966 | Boeing B-720 | Amarillo Tex, Texas, United States | Federal Aviati | No injuries | - |
| 13 Feb 1966 | Boeing B-720 | Dallas Texas, Texas, United States | Braniff Airways, Inc. | No injuries | - |
| 9 Apr 1966 | Boeing B-720 | Oakland, California, United States | United Air Lines, Inc. | No injuries | - |
Other accidents in this area
| Date | Aircraft | Location | Operator | Outcome | Died |
|---|---|---|---|---|---|
| 19 Jan 1967 | Piper PA-23 | San Mateo Calif, California, United States | Air, Inc. | Fatal | 2 |
| 5 Jul 1967 | Cessna 150 | Watkins, Colorado, United States | Alpine Aviatio | Serious injuries | - |
| 2 Sep 1967 | Cessna 172E | Ea.hampton, Connecticut, United States | - | Serious injuries | - |
| 10 Mar 1967 | Cessna 172 | Matagorda Is. Tex, Texas, United States | - | Fatal | 3 |
| 25 Jan 1967 | Cessna 150 | Sapphire, North Carolina, United States | Executive Avia | No injuries | - |
| 18 Feb 1967 | Cessna 182 | Norton, Kansas, United States | Skyblazer Avia | No injuries | - |