Third Italian G550 CAEW Continues Flight Testing in the US as Rome Expands Airborne Early Warning Fleet

A new Gulfstream E.550 CAEW destined for the Italian Air Force carried out another test flight on May 13 off the US East Coast, highlighting continued progress in Italy’s expansion of its airborne early warning and electronic surveillance capabilities.

The aircraft, currently registered as N530G and still without an Italian military serial, operated from Savannah, Georgia, where several mission systems integration and acceptance activities are taking place. The jet already carries the temporary markings “14-15”, suggesting its future position within the Italian CAEW fleet.

The platform is expected to become the third E.550 CAEW operated by the Italian Air Force, further strengthening Italy’s long-range ISR and battlespace management capabilities at a time when NATO airborne surveillance demand remains exceptionally high.

Offshore mission profile suggests ongoing systems validation

The E.550 CAEW is based on the Gulfstream G550 business jet and equipped with advanced conformal airborne early warning radar systems developed by Israel Aerospace Industries. Italy already operates two examples, which in recent years have become increasingly active across the Mediterranean and Eastern Europe in support of NATO operations.

The arrival of a third aircraft would significantly improve operational availability and persistence. With only two aircraft currently in service, maintenance cycles and deployment demands inevitably limit sustained coverage.

Today, NATO’s requirement for persistent airborne surveillance continues to grow, particularly along the Alliance’s eastern flank and across the Mediterranean basin. In this context, the expansion of Italy’s CAEW fleet has implications well beyond national defense.

A strategic asset for Mediterranean and NATO operations

The Italian E.550 fleet has gradually evolved into one of the country’s most strategically relevant airborne assets. Unlike traditional AWACS aircraft, the G550-based platform combines lower operating costs with high endurance and advanced sensor fusion capabilities.

Its role extends from airspace surveillance to electronic intelligence collection, coordination of fighter packages, maritime monitoring and support for joint NATO operations.

Recent years have also shown increasing Italian interest in distributed ISR architecture, integrating CAEW aircraft with drones, maritime patrol assets and fifth-generation fighters.

As testing continues in the United States in the coming weeks, the aircraft could move closer to formal delivery before entering operational conversion activities in Italy later this year.