One operational ISTAR capability.

UAV platforms, sensor-edge intelligence, distributed edge compute and AI-assisted mission workflows connected in one deployable system.

RQ-35 Heidrun

Next-generation tactical-edge ISTAR.

Operator carrying RQ-35 Heidrun in forest terrain
500+ missions

Next-generation RQ-35 Heidrun brings proven tactical-edge ISTAR into one operational capability. Rapid to deploy. Single-operator ready. Built with Zentra sensor-edge intelligence, distributed edge compute and Mission Software to support operations under EW pressure and GNSS-degraded conditions.

  • Deploy fastHand-launched, backpack-portable and ready for single-operator field use.
  • Operate under pressureBuilt to support ISTAR missions in EW pressure, GNSS-degraded environments and changing frontline conditions.
  • Process closer to the missionDistributed edge compute keeps mission data usable with less raw data dependency.
  • Keep intelligence movingMission Software turns processed data into AI-assisted workflows for live ISTAR, handoff and reporting.
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3,35kg
Max take-off weight
0min
Max flight time
0km
Transmission range (LOS)
0×
Optical zoom (triple-lens)
Technical Data

RQ-35 Heidrun specifications

Max take-off weight3,35 kg
Wingspan~ 1.6 m
Max flight timeUp to 150 min (subject to export regulation)
Transmission rangeUp to 50 km
Launch & recoveryHand launch · deep-stall
Operating temperature−20 °C to +50 °C
InteroperabilitySTANAG · ATAK · SitaWare (Systematic)

RQ-70 Dainn

Edge processing at greater reach.

RQ-70 Dainn reaches further, stays longer and maintains persistent awareness where distance, time on station and operational offset define the mission. It keeps intelligence moving across larger areas and longer mission windows under pressure.

  • Reach deeperOperate at greater offset beyond the immediate frontline.
  • Stay longerMaintain persistent ISTAR across larger areas and longer mission windows where time on station matters.
  • Process at depthSupport DRI, tracking, VNS and mission data handling closer to the operation.
  • Move to actionAI-assisted workflows support assessment, handoff and C4I integration.
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Operator preparing fixed-wing UAV for launch
24+ hr endurance
Technical Data · Dainn

RQ-70 Dainn specifications

Max take-off weightStandard: 9.2 kg
Long-range: 10.0 kg
WingspanStandard: 3.1 m
Long-range: 4.5 m
Max flight timeUp to 8 hours
Transmission rangeUp to 100 km
Launch & recoverySingle-operator hand-launch and deep-stall recovery. Deployment time: < 15 minutes
Operating temperature−20°C to +50°C
System Architecture

Select by mission. Operate as one system.

RQ-35 gets close fast. RQ-70 reaches further and stays longer. Together, they move ISTAR from immediate tactical awareness to persistent operational coverage — through shared payload logic, Ground Control Station architecture, Mission Software and C4I integration.

Aircraft

Same RQ operating logic across platforms — from close tactical use to longer mission windows.

Payload

Shared Zentra payload logic across mission sensing, navigation support and sensor-edge intelligence.

Ground control

One GCS workflow lets operators plan, control and execute missions across both platforms with less retraining.

Mission software

One operational workflow from collection to coordination across the RQ UAV platform.

Mission profiles

Built for missions where ISTAR must keep moving.

RQ platforms move ISTAR close to manoeuvre units, into target acquisition workflows and across resilient persistent surveillance for distributed forces.

Tactical situational awareness — operator with Heidrun in forest
01

Tactical situational awareness

Understand terrain, movement and threats close to the frontline.

Target acquisition — mapping and detection
02

Target acquisition

Move from observation to validation, coordination and handoff with less delay.

Resilient persistent surveillance — operator at edge of treeline
03

Resilient persistent surveillance

Maintain awareness across larger areas and longer mission windows when signals degrade, bandwidth is limited and conditions change.

Downloads

Documentation & data sheets.