Report indicates just now that a Bristow helicopter on Wednesday, February 3, has gone missing in Lagos.
The aircraft 5N BJQ, flying at 1,500 feet cannot be located.
According to Channels TV, the helicopter which was en route Lagos from Port Harcourt, had 9 passengers and 2 crew members on board.
The chopper disappeared from radar after it took off from the Murtala Muhammed Airport, Ikeja, The Nation reports.
The Nigerian Accident Investigation Bureau (AIB) has confirmed the incident.
Meanwhile, National Emergency Management Agency (NEMA) confirms that the 11 passengers on board the aircraft have been rescued alive.