NLA live TV broadcast or sports recording requires more than just beautiful images afterwards. It requires real-time aerial footage that arrives directly, without noticeable delay, in the control room or OB truck. The director must be able to switch the drone feed live, just like any other camera on set.
At Drone Department, we have extensive experience with live broadcast drone operations. From sports events and music festivals to corporate events and live TV shows. In this article, we explain how our broadcast setup works, what technology we use, what is involved in flying over crowds, and how EU regulations affect this type of operation.
How does a live broadcast drone operation work?
Unlike a regular drone recording where the footage is processed later in post-production, a live broadcast drone sends its images in real-time to a receiver connected to the broadcast infrastructure. The difference lies in the transmission technology and the integration with the existing broadcast chain.
Our broadcast workflow
- Intake with the director: we discuss the desired shots, the positions relative to other cameras, and the pace of the event.
- Frequency coordination: we coordinate our transmission frequencies with the broadcast crew to prevent interference.
- Video output setup: our drone delivers a live SDI or HDMI video signal that goes straight to the OB truck or control room via a receiver.
- Live flying: during the event, our pilot flies as directed by the director, similar to how a ground-based cameraman works.
- Battery timing: we coordinate battery changes with the control room so there is minimal downtime.
| Aspect | Live Broadcast Drone | Regular Drone Recording |
|---|---|---|
| Video output | Real-time SDI/HDMI | Recording on SD card |
| Latency | Less than 100ms | N/A |
| Control room integration | Yes, via OB truck | No |
| Communication | Continuous via intercom | Shotlist-based |
| Battery changes | Coordinated with control room | Own planning |
Technology and equipment for live drone transmission
The success of a live broadcast operation depends on the reliability of the video link. At Drone Department, we use systems with proven track records in the broadcast industry.
What we bring to the set
- Low-latency transmission systems: video transmitters with less than 100ms delay, suitable for live switching
- Redundant radio links: double control links so we always maintain full control
- SDI and HDMI output: direct connection to professional broadcast equipment and OB trucks
- Intercommunication: our pilot and camera operator are connected via intercom with the director
- Multiple battery sets: for longer events, we ensure continuous availability with battery changes under 2 minutes
Applications: where do broadcasters and producers use live drones?
Live drone imagery adds a dimension that cannot be achieved with any other means. No crane, jib, or cable system can offer the combination of height, range, and freedom of movement that a drone provides.
Common applications
- Sports events: cycling races, sailing regattas, athletics, and marathons where the drone oversees the field and can follow individual athletes
- Music festivals: impressive crowd shots and aerial footage of the festival grounds that go live to the screens
- City events: King's Day celebrations, parades, and open-air concerts
- Live TV shows: entertainment programs and talent shows that want to incorporate a spectacular aerial shot
- Corporate events: product launches, company anniversaries, and press conferences
EU regulations: flying over events and crowds
Of all drone operations, flying over an event with a crowd is one of the most regulated scenarios. Under the standard Open category, it is simply forbidden to fly over crowds. You need an operator who works under the Specific category here.
Drone Department has a full EASA EU Specific company license (NLDoyhg6yl91zgtj). This enables us to:
- Fly over event grounds with a crowd present, provided safety measures have been taken
- Operate in CTR airspace where many event locations are situated
- Perform night flights for evening events and festivals
- Perform EVLOS operations (Extended Visual Line of Sight) on large event grounds
In Short
Live broadcast drone operations are technically demanding, but when performed well, they add an unparalleled visual to any live broadcast. At Drone Department, we combine reliable transmission technology with EU Specific certified pilots and years of experience on live sets.
Do you have a live event where drone imagery plays a role? Check our projects, read more about our team or contact us directly for a non-binding quote.