1.Aircraft Accident Investigation Bureau Overview (Aviation Investigation)
What & Where
Statutory Aircraft Accident Investigation Bureau; probes civil aviation accidents/serious incidents in Indian airspace.
Key processes: occurrence classification, fact-finding investigation, safety recommendations, public report per ICAO Annex 13.
HQ New Delhi; jurisdiction entire Indian Flight Information Region; operates under Ministry of Civil Aviation.
Quick Facts for MCQs
Legal & Policy
- Rule alignment; 2017 Rules embed ICAO Annex 13 standards into Indian law.
- Provides legal aid to courts/assessors per Rule 12.
- Statutory status ensures independence from regulator DGCA’s operational oversight.
Mandate & Jurisdiction
- Investigates civil occurrences within Indian airspace; military excluded.
- Can extend to foreign-registered aircraft accidents happening in India.
- May re-open closed probes if new evidence surfaces.
Core Functions
- Investigation; on-site evidence collection, data analysis, causal determination.
- Safety recommendations forwarded to DGCA or foreign regulators for systemic fixes.
- Conducts periodic safety studies to flag emerging aviation risks.
International Linkage
- Shares final reports with ICAO for global safety database.
- Coordinates with States of Registry, Operator, Design, Manufacture during probes.
Operational Workflow
- Immediate notification; formation of Investigation Team; preliminary report within 30 days.
- Draft final report sent for stakeholder comments before publication.
Key Data Points
| Feature | Data-Point |
|---|---|
| Establishment date | 30 July 2012 |
| Parent ministry | Civil Aviation |
| Legal basis | Aircraft (Investigation of Accidents & Incidents) Rules 2017 |
| Global framework | Chicago Convention 1944, Annex 13 |
| Mandatory probe weight | AUW > 2,250 kg |
| Mandatory probe type | All turbojet aircraft |
| Discretionary probe | Smaller aircraft if public-safety issue |
| Report approval authority | AAIB Director-General |
| Report recipients | ICAO, affected States |
| Headquarters | New Delhi |
| Core categories | Accident, Serious Incident, Incident |
Related UPSC Prelims PYQs
Which one of the following statements is correct?




