The 23rd International Flight Inspection Symposium (IFIS) will be held in San Salvador from May 4 to 8, 2026, bringing together experts in the field. Rohde & Schwarz will showcase its test and measurement solutions for ground-based navigation systems, addressing the growing challenges of increased air traffic and stricter safety standards.
IFIS 2026 will feature a five-day program, including technical sessions, workshops, and flight validation activities. Rohde & Schwarz will contribute to the technical sessions with a presentation focused on the “Challenges for UAV Operations in RF Dense Aerodrome Environments.”
As air traffic continues to grow, and with rapid technological developments and rising security concerns, the aviation industry requires test equipment that offers lab-grade precision while withstanding the tough conditions found on airport runways or in remote navigation sites.
Among the exhibits at the Rohde & Schwarz booth is the R&S EVSD1000 VHF/UHF Nav/Drone Analyzer, designed to conduct ILS, GBAS and VOR measurements in line with ICAO Doc 8071 and ICAO Annex 10. The receiver delivers laboratory precision, supports an air to ground Wi‑Fi datalink and gapless measurements with improved location accuracy during flight inspections. Customers benefit from a device that can be mounted on a drone, reducing the need for manned flights and lowering operational expenses.
Rohde & Schwarz gives airlines, airport operators and navigation service providers a reliable way to certify and maintain ground‑based aids under today’s demanding conditions. By combining high measurement accuracy, easy operation and durability, Rohde & Schwarz aims to help the industry keep pace with growth.
