By Esther Ososanya
The Nigerian Civil Aviation Authority (NCAA) has denylisted renowned Fuji musician Wasiu Ayinde Marshal, popularly known as K1 De Ultimate, over an alleged airport security violation at the Nnamdi Azikiwe International Airport, Abuja.
Michael Achimugu, Director of Public Affairs and Consumer Protection at the NCAA, confirmed the action during a press conference held Thursday in Abuja.
He said the authority has commenced a formal investigation into the incident, which may have violated standard aviation protocols.
The incident occurred on Tuesday, August 5, during boarding for Flight VK201 to Lagos. According to reports, K1 approached the aircraft holding a gold flask with unidentified contents.
When ground staff requested to inspect the item, the musician reportedly resisted and dismissed their request.
Suspected Alcohol Onboard
Eyewitness accounts claim the flask contained an alcoholic substance, which the artist was seen drinking. Alcohol consumption is prohibited on Nigerian aircraft before takeoff, especially when carried in personal containers.
Following protocol, the airline staff denied him boarding, triggering an altercation that was described as a potential security breach.
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The Federal Airports Authority of Nigeria (FAAN) also confirmed a separate investigation into the incident on Wednesday. FAAN stated that the singer’s alleged unruly behaviour caused a delay in operations and disrupted flight schedules.
As of the time of filing this report, K1 De Ultimate has not issued any public statement regarding the alleged incident or the sanctions placed on him.
The NCAA reiterated its commitment to upholding international best practices and protecting the integrity of Nigeria’s airspace.
Esther Ososanya is an investigative journalist with Pinnacle Daily, reporting across health, business, environment, metro, Fct and crime. Known for her bold, empathetic storytelling, she uncovers hidden truths, challenges broken systems, and gives voice to overlooked Nigerians. Her work drives national conversations and demands accountability one powerful story at a time.









