ERA19TA110 · Sikorsky HH-60L
Aircraft Investment Holdings Sikorsky HH-60L · Accident: collision during takeoff/landing
From Scottsboro Municipal Word Field (4A6) to Tullahoma Regional Airport William Northern Field (THA)
Event
- NTSB case
- ERA19TA110
- 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
- Instrument Meteorological Cond
Sikorsky HH-60L
- Aircraft type
- Sikorsky HH-60
- Category
- Helicopter
- 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
- N260MW
- Operator
- Aircraft Investment Holdings
- Onboard fatalities
- Unknown
- Route
- From Scottsboro Municipal Word Field (4A6), Scottsboro, ALTo Tullahoma Regional Airport William Northern Field (THA), Tullahoma, TN
- Aircraft age
- About 33 years (built 1986)
- 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
- Landing
- Defining eventThe 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
- Collision during takeoff/landing
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Environmental issues › Conditions/weather/phenomena
- Personnel issues › Action/decision
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The flight crew was on a visual flight rules (VFR) ferry flight to reposition the helicopter for maintenance and inspection. Prior to departure, they had expected VFR conditions along the entire route of flight. During an intermediate stop for fuel about 42 miles from the destination, they noted the weather conditions appeared to be clear, but they did not obtain an updated weather briefing. After departure, about 10 miles away from their destination, they encountered heavy rain, moderate turbulence, and deteriorating visibility (a nearby airport reported a visibility of 2.5 statute miles in mist and an overcast cloud ceiling at 300 feet). They descended to about 100 feet above ground level to maintain visual contact with the ground. When VFR flight conditions “were no longer possible,” they performed a turn and attempted a precautionary landing in a field. During the landing, the helicopter struck trees and impacted terrain.
Probable cause
The flight crew’s improper decision to continue the VFR flight into deteriorating weather conditions, which resulted in a collision with trees during a subsequent precautionary landing attempt.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA19TA110
- Event ID
- 20190228X71730
- Case number
- ERA19TA110
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
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: investigation status, cause areas. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: afb0a83e29f7d46f6bd78561d53d1dc0ac6159a2c2731c5f664285fcd580aeaa; retrieved 2026-09-16T08:37:33.181Z.