FTW98LA295 · Cessna 172E
Cessna 172E · Accident: in flight encounter with weather during initial climb
From FTG to Centennial Airport (APA)
Event
- NTSB case
- FTW98LA295
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Cessna 172E
- Aircraft type
- Cessna 172
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N7780U
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From FTGTo Centennial Airport (APA), Englewood, CO
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Initial climb
- First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- In flight encounter with weather
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Pilot in command › Weather evaluation, inadequate
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot landed at Front Range Airport, Watkins, Colorado, refueled, and waited 90 minutes for a thunderstorm to pass. He then took off en route to Englewood, Colorado. He returned to the airport shortly thereafter because he encountered 'steady state precipitation.' He waited for 30 minutes 'until the rain and virga passed and the wind [had] died down.' He took off from runway 17 into a 4 to 6 knot wind from 160 degrees. After climbing about 400 to 500 feet agl, he began to feel the airplane sinking rapidly. He maintained an airspeed of 60 to 65 knots during the descent, and the stall warning horn sounded intermittently. The airplane collided with rising terrain south of the airport. It was the pilot's opinion that he had encountered a microburst. At the time of the accident, Denver International Airport, located 10 miles northwest of Front Range Airport, reported there were several cumulonimbus clouds at 5500 feet in the area, with winds from the east at 20 knots, gusts to 26 knots, and peak winds at 30 knots. A line of cumulonimbus clouds, stretching from the northwest to the northeast, were moving north with rain showers to the northeast.
Probable cause
The pilot's inadequate evaluation of the weather which resulted in an encounter with a microburst. Contributing was the airplane's climb capability exceeded by the microburst, and rising terrain.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record FTW98LA295
- Event ID
- 20001211X10567
- Case number
- FTW98LA295
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: local date, investigation status. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 1998-07-03.
- API snapshot SHA-256: 38ce6bfbe5204eb8d23b6d2c28038eb39ae80c0a23573e50ed7c2b745e47770c; retrieved 2026-09-21T20:47:30.150Z.