Remote ID is, in the sky, the equivalent of a licence plate: a compliant drone broadcasts in the clear its identifier, position, altitude, velocity and pilot location. It is a game changer for detection — provided you understand precisely what those frames contain.
Three main standards
EN 4709-002:2023 (EU Direct Remote ID): the harmonised standard for Bluetooth / Wi-Fi NaN broadcasting by C1, C2, C3, C5, C6 drones placed on the EU market from 1 January 2024.
ASTM F3411-22a (US Remote ID): mandated by the FAA since September 2023 for most commercial drones in the United States.
French Order of 27 December 2019 (signalement électronique): the French obligation for civilian drones above 800 g, with a distinct frame broadcast in 2.4 GHz Wi-Fi.
Add the Japanese standard (JANS 0401) and the Singapore B-RID specification. DECTYR RX-5 covers these five frameworks natively.
What a Remote ID frame carries
- Unique drone identifier (serial number or session ID).
- UAS Operator ID.
- Drone position (latitude, longitude, altitude).
- Speed and direction.
- Estimated pilot position (take-off point).
- Status (airborne, landed, emergency).
What Remote ID does not do
Remote ID does not, by itself, identify the natural person flying the drone. The identifier-to-person mapping flows through operator registries (AlphaTango in France, FAA Operator Registry in the US) and is generally only consultable after a judicial request.
Remote ID does not prevent flight either: it is a transparency mechanism, not an effector.
Why this is central to detection
Cooperative Remote ID detection eliminates the vast majority of false positives: only a real, compliant drone produces the frame. For a civilian site, this means zero nuisance alerts for the great majority of overflights.
For non-compliant drones (older, home-made, modified), passive non-cooperative RF or radar must complement the picture. That is why DECTYR RX-5 also picks up non-Remote-ID RF signatures of common consumer drones.
2026 outlook: EASA Opinion No 06/2026
The 18 September 2026 opinion proposes to extend Direct Remote ID to every UAS of 100 g or more in the open category, and to every specific-category UAS flying below 120 m, whatever its mass. Network remote identification is not accepted as an equivalent: only a local broadcast, independent of connectivity, meets the security authorities’ requirement.
The text is not yet in force. Aircraft already on the market, especially those of 900 g or less, would benefit from a retrofit exemption. Cooperative coverage will therefore widen first on new drones, not overnight across the existing fleet.
FAQ
Is Remote ID encrypted?
No, the frame is broadcast in the clear so any authorised party (law enforcement, site operators, air services) can read it with a compliant receiver.
Can a drone disable its Remote ID?
On compliant consumer drones, no — the manufacturer firmware prevents it. Disabling it via software modification is technically possible but constitutes a major regulatory breach.
What hardware is needed to receive Remote ID?
A compliant Wi-Fi NaN + Bluetooth Long Range receiver. DECTYR RX-5 receives all five main standards (EU, US, Japan, Singapore, France) at up to 5 km range in free field.