Pictures and video on Twitter have shown thick black smoke billowing into the sky and fire crews maintaining the crash site.
The number of passengers onboard is not yet known, although the Spanish Prime Minister says there may have been up to 10 people, although it was later confirmed that six were onboard. Emergency services have located four bodies bodies and two people were seriously injured in the crash.
— AirLive.net (@airlivenet) May 9, 2015
Se dice que en el airbus A400M viajaban 8 tripulantes. Se sigue con las labores de extinción de incendio... pic.twitter.com/gEqT2WzZqr— Planes Spain (@PlanesSpain) May 9, 2015
A400m...a very sad day... pic.twitter.com/wzS8diM2bc— Xavier Burgat (@BurgatXa) May 9, 2015
Airbus A400M has crashed at Seville Airport in Spain, believed to have 7 occupants...— Ross Hallam ✈️ (@MrRossHallam) May 9, 2015
Crashed A400m is not an RAF aircraft but both RAF A400s have been grounded as precautionary— Alistair Bunkall (@AliBunkallSKY) May 9, 2015
Not confirmed by any official sources - but it looks like the A400M might've crashed in between these sites near SVQ pic.twitter.com/seQlaAawO6— TheAviationMAN ✈️ (@TheAviationMAN_) May 9, 2015
El Airbus A400M, avión de transporte más moderno del Ejército Aire,acaba de estrellarse en Sevilla con 5 tripulantes pic.twitter.com/JsRAoEgDoX— Miguel Peña (@MiguelPRuiz) May 9, 2015
Primeras imágenes del suceso, ha ocurrido tras el despegue, A400 militar pic.twitter.com/slNu2NrP1n— Controladores Aéreos (@controladores) May 9, 2015
Parece que notifico que tenia un fallo antes del impacto pic.twitter.com/7v0TnqYC3t— Controladores Aéreos (@controladores) May 9, 2015
Playback + speed and altitude graph for flight #CASA423May 9, 2015
Spanish Prime Minister Mariano Rajoy said up to 10 crew members were on board the plane, which was undergoing flight trials at the airport. It is not known if any others were injured.
An MoD spokeswoman said: "We are aware of reports that there has been an A400M crash in Seville. As a precaution, the UK's A400M aircraft are temporarily paused."
Airbus Defence and Space said: "We confirm that there has been an accident with an A400M in Sevilla. At this point, we can confirm that the aircraft is MSN23, an aircraft foreseen for the Turkish customer."
All flights inbound for Seville have been diverted to Malaga and Jerez.
The aircraft is a transport plane which normally carries crews of 2-4 people. The wingspan is 42.4 metres with a length of 45 metres.
The Royal Air Force has confirmed that this plane was not an RAF aircraft, but both run by the UK have been grounded as a precautionary measure.
More to follow.