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Posts tagged “sts”
2026-07-10
STS-01 vs STS-02: the two EU standard scenarios compared
STS-01 is VLOS with a C5 drone over a controlled ground area that may sit in a populated environment; STS-02 is BVLOS with a C6 drone and airspace observers in a sparsely populated one. The exact parameters — heights, distances, buffers and the pilot certificate — from Appendix 1 to Regulation (EU) 2019/947.
- sts
- specific-category
- bvlos
2026-07-10
What are STS, PDRA and SORA? The Specific category, explained
When a flight no longer fits the Open category — BVLOS, above 120 m, over 25 kg — it lands in the Specific category. Three routes in: an STS declaration, a PDRA, or a full SORA risk assessment. Here is how they differ and how it works in Latvia.
- specific-category
- sts
- sora
2026-07-10
When do you need the Specific category for a drone — and when Open is enough
The Specific category is not the next licence tier — it starts the moment your plan crosses any single Open-category boundary: above 120 m, BVLOS, over 25 kg, dropping material or spraying. Here is the full trigger list and the three routes in.
- specific-category
- regulation
- sts