Overall Trends
Total, fatal, and serious accidents in the selected range.
Premium research interface
The modern interface for aviation safety intelligence.
Search investigations, review source evidence, monitor watched reports, and trace long-term patterns from one calm, data-first workspace.
63k+
Reports indexed
1940-2026
Coverage
Recent
Last data refresh
Search everything
Fast key and full-text search with live filters, watches, and precise metadata.
Use quotes for exact phrase matches (for example "fuel selector valve").
Featured Report
Safety trends by operating rule
Track fatal and non-fatal accident patterns across Part 91, Part 135, and Part 121 operations.
Loading trend charts…
High-signal investigations
Major cases, deep-report coverage, and investigation media across decades of NTSB history.
Browse the aviation graph
Move quickly by aircraft, airport, operator, and time with indexes built for research, not wandering.
Last Data Update
By Decade
By Month
Aircraft Manufacturer
More manufacturersAirports
More airportsOperators
More operatorsAbout
Aviation safety reports, made easier to study
NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.
The goal is practical safety education: make it faster to find relevant investigations, compare similar events, review factual records, and understand the evidence behind probable-cause and preliminary reports.
The investigative work and source records belong to the National Transportation Safety Board and the published investigation record. This site is not affiliated with or endorsed by the NTSB.
FAQs
NTSB Report
April 15, 2017 · Bae JETSTREAM3100 3201 · HK4820
Monteria, CO
Overview
Report Status
Factual report
Event Type
Incident
Date
April 15, 2017
Injury Outcomes
No injuries (18 uninjured)
Location
Monteria, CO
Aircraft
Bae JETSTREAM3100 3201
Tail Number
HK4820
Operator
Aerolinea De Antioquia Ada
Injuries
None
NTSB Number
ENG17WA020
On April 15, 2017, a Colombian-registered BAE Jetstream J32, HK4820, operated by Aerolinea de Antioquia ADA experienced a loss of power from the No. 2 engine, a Honeywell TPE331 turbopropeller. The engine was shutdown in flight and the airplane diverted to Monteria, Colombia for landing without further incident. The airplane was operating from Tolu to Medellin, Colombia. The investigation is under the jurisdiction of the Government of Colombia. Further information can be obtained from: Investigación de Accidentes Aéreos Aeronáutica Civil de Colombia Avenida Eldorado No. 103 -23, OFC 202 CEA Bogotá, Colombia Telephone: +57-1-2 96 21 38 Fax: +57-1- 2 96 20 13 This report is for informational purposes and contains only information released by the Government of Colombia.
Full Narrative
On April 15, 2017, a Colombian-registered BAE Jetstream J32, HK4820, operated by Aerolinea de Antioquia ADA experienced a loss of power from the No. 2 engine, a Honeywell TPE331 turbopropeller. The engine was shutdown in flight and the airplane diverted to Monteria, Colombia for landing without further incident. The airplane was operating from Tolu to Medellin, Colombia. The investigation is under the jurisdiction of the Government of Colombia. Further information can be obtained from: Investigación de Accidentes Aéreos Aeronáutica Civil de Colombia Avenida Eldorado No. 103 -23, OFC 202 CEA Bogotá, Colombia Telephone: +57-1-2 96 21 38 Fax: +57-1- 2 96 20 13 This report is for informational purposes and contains only information released by the Government of Colombia.
Flight
Event TypeIncident
Event Time21:15 UTC
Nearest AirportMONTERIA (0nm)
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftBae JETSTREAM3100 3201
Tail NumberHK4820
Aircraft CategoryAir
OperatorAerolinea De Antioquia Ada
Engines2
Engine TypeTurboprop
Engine DetailsHoneywell · TPE331 · Turboprop | Honeywell · TPE331 · Turboprop
People & Injuries
Injury SummaryNo injuries (18 uninjured)
Fatal0
Serious0
Minor0
Uninjured18
Total18
Conditions
WindCalm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0