Airbus and Navantia to integrate SIRTAP Drone into Spanish Navy’s LHD

Airbus and Navantia to integrate SIRTAP Drone into Spanish Navy's LHD
SIRTAP UAS onboard Juan Carlos I. Airbus picture.
On January 28, 2024, Airbus Defence announced that they signed an agreement with the Spanish shipbuilder Navantia to explore the integration of SIRTAP unmanned aerial system into the Spanish Navy's flagship Juan Carlos I landing helicopter dock (LHD).
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The agreement represents an important step toward ensuring the interoperability of SIRTAP with other systems on the Juan Carlos I carrier, including the SCOMBA combat system.

According to the social media post of Airbus, the integration efforts will focus on key areas:

  • Command and control (C2)
  • Combat system integration
  • Navigation support, including take-off and landing operations

The goal of this collaboration is to create a fully integrated system, enhancing compatibility between SIRTAP and the Juan Carlos I carrier. This will improve mission capabilities, operational flexibility, and the overall effectiveness of both platforms in a range of operational scenarios.

The agreement also opens the possibility of providing the Spanish Navy with additional capabilities developed domestically, supporting the national defense industry and contributing to strategic sovereignty. The companies didn’t disclose more details and timeline about the agreement.

About SIRTAP

SIRTAP UAS (Airbus photo)

Developed as a high-end tactical UAS, SIRTAP will provide unrivalled performance superiority for surveillance thanks to its ability to simultaneously integrate two payloads, such as an electro-optical turret and a multi-mission radar.  

SIRTAP will provide this leap in performance in the high-end tactical UAS segment. Its defence and security applications will offer a wide range of missions tailored to the operational needs of customers in both the institutional and governmental markets. Designed to fly in the harshest environmental and operational conditions, the UAS will be certified by the Spanish Military Airworthiness Authorities to fly in segregated airspace.

SIRTAP will be able to operate in all weather conditions, thanks to an ice protection and high temperature amplitude system, enabling it to operate between -40⁰C and +50⁰C. With an endurance of more than 20 hours and an altitude of more than 20,000 feet, the tactical UAS is suitable for day/night and maritime Intelligence, Surveillance and Reconnaissance (ISR) missions, providing rapid response for close target inspection.

Key specifications:

  • Endurance: Over 20 hours
  • Ceiling (Maximum): Above 21,000 feet
  • Range: Supports both Line of Sight (LOS) and Beyond Line of Sight (BLOS) via SATCOM
  • Cruise Altitude: Varies based on mission payload
  • Interoperability: Fully compatible with customer C4I systems
  • Maximum Payload: Over 180 kg (396 lbs), offering multi-payload capability
  • Maximum Speed: Over 110 TAS
  • Operating Temperature: -40°C to +50°C
  • Maximum Take-Off Weight (MTOW): 750 kg (1,650 lbs)
  • Runway Operation: Operates on unpaved runways of 800 meters, includes autotaxi functionality
  • Payload Options: EO/IR/LD, SAR/GMTI, MPR, AIS, EW, ELINT, COMINT
  • Growth Capability: Tactical ISTAR, target designation, and potential for full weapons integration
  • Handover: Smooth transfer between Ground Control Stations (GCS)
  • Certification: Certified for operation in segregated airspace
  • Wind Resistance: Operates in crosswinds over 20 knots

Naval News comments

Following the initial trials of the Turkish Bayraktar TB3 and the U.S. Mojave, the SIRTAP UAS will become the third aerial drone designed for operation onboard carriers with short runways. While it is currently unarmed, SIRTAP holds significant potential in enhancing fleet operations.

By providing advanced surveillance capabilities, it will contribute to building a recognized maritime picture, supporting third-party reporting, and facilitating targeting operations. Its deployment represents a valuable step toward strengthening maritime situational awareness and operational coordination.

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