Boeing 777 incident near London Heathrow, Uk, July 29, 1998
On July 29, 1998, a Boeing 777, registered N796UA, suffered minor damage in an incident near London Heathrow. It was a flight of an unrecorded kind under scheduled airline rules (Part 121). No one was hurt; 1 person was on board or involved. The weather was conditions the NTSB did not record.
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The NTSB's probable cause their words, unchanged
The NTSB has not yet published a probable cause for this incident. Investigations usually take one to two years; this page updates when the final report is released.
Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- July 29, 1998
- Place
- London Heathrow, Uk
- Type
- Incident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- conditions the NTSB did not record
- Aircraft
- Boeing 777 · all 777s on the register
- Registration
- N796UA · registry record
- Damage
- Minor damage
- Flight
- Flight of an unrecorded kind · scheduled airline rules (Part 121)
The factual record from the NTSB's investigation tables, in plain English
The aircraft
- Last inspection: inspection type not recorded
- Landing gear: fixed
- Not recorded
- Operator: United Airlines, INC.
The flight
- Flight plan: not recorded
- Runway 0
Weather at the time
- Light: not reported
- Sky: not recorded; not recorded
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 |
Other NTSB records under N796UA the same tail number, which may have belonged to a different aircraft at the time
About this page
Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The docket at the NTSB holds the report as a PDF and the investigation's photographs and documents. This site never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number DCA98WA074.