Flight Operations at Risk: DGCA’s Post-Crash Audit Uncovers Shocking Gaps

New Delhi, 24th June 2025: In the wake of the recent aircraft accident in Ahmedabad on June 12, the Directorate General of Civil Aviation (DGCA) has launched a nationwide safety audit of airports, uncovering several critical lapses at major facilities, including Mumbai and Delhi.

According to the DGCA’s report released on Tuesday, inspections carried out after the Ahmedabad crash have revealed alarming deficiencies in airport operations and maintenance. Among the issues flagged were faded runway markings, worn-out aircraft tyres, outdated simulator systems, and safety violations on the airside involving ground vehicles.

Nationwide Audit Initiated Post-Accident
Two DGCA teams, under the supervision of the Joint Director General, conducted inspections at various airports starting June 19. These teams evaluated seven key parameters, covering day and night operations. The audit included checks on flight operations, ramp safety, ATC functions, communication systems, and pre-flight maintenance routines.

A senior DGCA official said, “This audit was launched with immediate effect after the June 12 crash involving an Air India aircraft, which collided with a building during landing in Ahmedabad. The goal is to proactively assess safety risks and ensure such incidents do not recur.”

Key Lapses Identified During Inspection

1. Outdated Obstacle Limitation Data
At several airports, data on surrounding obstructions such as buildings and towers—crucial for safe takeoffs and landings—had not been updated in over three years, despite significant new construction near flight paths.

2. Aircraft Tyres Found Worn Before Takeoff
One domestic flight was delayed when inspectors noticed that its tyres were in poor condition. “Worn-out tyres reduce braking efficiency, especially on wet runways, and can lead to serious skidding incidents,” the report cautioned.

3. Faded Centerline Markings on Runways
In one instance, centerline markings on a runway, which guide pilots during landing and takeoff, were found to be almost invisible. DGCA stated this could cause aircraft to veer off the center, especially in low-visibility conditions.

4. Technical Faults Not Logged
Investigators found instances where faults in aircraft systems were not recorded in the mandatory technical logbook. “Such omissions can delay corrective action, risking repeated faults mid-air,” said an aviation safety official.

5. Mismatch Between Flight Simulators and Actual Aircraft
One simulator used for pilot training was running on outdated software and did not match the configuration of aircraft in service. The DGCA warned that this could lead to pilot confusion during real emergencies.

6. Maintenance Lapses in Safety Systems
Key systems like the thrust reverser and flap-slat lever locks were not secured during routine maintenance. These mechanisms, essential during landing, if accidentally activated mid-air, could destabilize the aircraft.

7. Overspeeding Ground Vehicles on Ramp
Vehicles operating on the airport ramp were found running without speed governors, leading to suspension of airside vehicle permits and driving licenses of multiple staff. “The ramp is a high-risk zone. Uncontrolled vehicles pose a serious collision threat to aircraft and ground personnel,” the report said.

DGCA Tightens Oversight, Calls for Immediate Rectification
The aviation regulator has directed airport operators and airlines to rectify the issues immediately. Emphasis has been placed on updating safety documentation, improving infrastructure markings, and enforcing strict adherence to operational protocols.

A senior official added, “The findings point to systemic negligence. We have asked for urgent compliance and will be conducting follow-up checks. Safety must remain non-negotiable.”