A plain-language summary of EASA weather requirements for HEMS operators

Update, October 2026: revised to reflect how HEMS operators use camera images today.
EASA’s rules for HEMS operations put strong weight on reliable weather information, especially at night. This article summarises, in plain terms, what that means for operators and where weather cameras fit. Relevant texts include AMC1 SPA.HEMS.145(b) and AMC1 CAT.OP.MPA.192. This is our reading, not legal advice: always check the official EASA documents linked on our Laws & Regulations page.
Reliable meteorological information
HEMS operators need current, reliable weather information to support go/no-go decisions, particularly at night and in adverse weather. Official sources such as METAR and TAF remain the basis for that decision.
Camera images as supplementary information
Digital camera images can supplement official weather information by showing actual visibility, cloud and precipitation at a site. They are most useful when they are current, timestamped and show the direction that matters, such as the approach to a base or landing site.
Known location, bearing and altitude
To interpret an image correctly, crews need to know where the camera is, which way it points and how high it sits. Fixed, documented camera positions make images repeatable and comparable over time.
Serviceability
Cameras only help if they work when crews need them: around the clock, in all weather and at night. Heating, monitoring and remote maintenance keep images available.
How Panomax supports HEMS operators
Panomax 360° and 100° day and night cameras deliver timestamped images, updated as often as every five minutes, from fixed and documented positions, with continuous monitoring and remote maintenance. They are supplemental visual information used alongside official weather sources: they do not replace METAR, TAF or regulatory weather minimums.
ÖAMTC, ADAC Luftrettung, DRF Luftrettung, Luxembourg Air Rescue and Flight For Life Colorado use Panomax in daily operations. Contact us to plan a free site survey for your bases and routes.


