SAOC Latest Boeing 747 ‘Doomsday’ plane: First E-4C SAOC begins flight testing News Boeing 747 ‘Doomsday’ plane: First E-4C SAOC begins flight testing Boeing 747-8 September 4, 2025 Subscribe Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.First name *Last name *Email address *Interests *InterestsAir TransportAviation ServicesBusiness and General AviationDefenceEvent WrapsFuture WorkforceIn the SpotlightInnovation and TechnologyLeadershipManufacturingRegulationRotorcraftSpaceSustainabilityUnmannedUrban Air Mobility *I agree to Aerospace Global News' Privacy PolicySubscribe