Unlocking Indian airspace for drones, eVTOLs, and everything that flies next.

India's drone economy runs on airspace access. UDAI turns that access into shared, digital infrastructure, built for BVLOS delivery, precision agriculture, infrastructure surveillance, mapping, and eVTOL corridors.

ECOSYSTEM LAYERCORE LAYERGOVERNMENT LAYER
One airspace, three coordinated layers

What UDAI Is

UDAI is a single digital layer that connects everyone who touches Indian airspace: the drone or aircraft in the air, the operator flying it, and the authority governing that airspace.

It replaces manual, one-off coordination with one common system, so every registration, mission, permission, and monitoring feed runs through the same rules, in real time.

Aircraft, Operator, and Authority each connect into one shared UDAI layer.
  • 01

    Aircraft

  • 02

    Operator

  • 03

    Authority

RegistrationMissionPermissionMonitoring

Principles

  1. Open

    Specifications and APIs are public, not proprietary.

  2. Interoperable

    Any OEM, GCS, or fleet system can connect.

  3. Vendor-neutral

    No operator is locked into a single provider.

  4. API-first

    Every capability is programmatic, not locked behind a portal.

  5. Scalable

    Designed to carry national volumes from day one.

  6. Extensible

    New applications, aircraft types, and use cases plug in without redesigning the core.

Three layers, one platform.

Permissions move down the stack. Telemetry and operational feeds move up.

UDAI architecture: Ecosystem Layer, Core Layer, and Government Layer. Permissions flow downward; telemetry flows upward.

Ecosystem Layer

Connecting drones, aircraft, and fleets to UDAI.

  • Fleet Registry
  • GCS Integration
  • Partner API Gateway

Core Layer

The platform itself.

  • UDAI API
  • Identity and Access Control
  • Unified Data Store
  • Constraint Engine
  • Platform Admin Console

Government Layer

Giving authorities control and visibility over their airspace.

  • Airspace Zone Manager
  • Airspace Operations Monitor

Use Cases

Ecosystem Layer and Government Layer share one Register, Plan, Permit, Fly, and Monitor lifecycle.

  1. Register
  2. Plan
  3. Permit
  4. Fly
  5. Monitor
Ecosystem Layer
Plan

File a BVLOS Mission

Submit a beyond-visual-line-of-sight mission against live airspace rules.

Register

Scale a Drone Fleet

Register and operate multiple aircraft under one operator identity.

Register

Integrate a GCS Once

Connect a ground control station through the Partner API Gateway.

Fly

Automate Agri-Drone Operations

Plan and permit recurring spray and survey sorties at field scale.

Fly

Run Recurring Infrastructure Inspections

Schedule corridor flights for power lines, pipelines, and towers.

Plan

Capture Large-Area Survey Data

Coordinate mapping missions across wide geographic extents.

Government Layer
Permit

Configure a Restricted Zone

Define and publish airspace constraints for a jurisdiction.

Permit

Grant Multi-Level Permissions

Approve missions through layered authority workflows.

Monitor

Monitor Live Airspace Activity

Track active flights and feeds in an operations console.

Fly

Coordinate Emergency Response

Prioritise and clear airspace during incident response.

Monitor

Audit Historical Flight Activity

Review past missions, permissions, and zone interactions.

Scale

National rollout metrics. Each figure below carries a rollout target tag until measured data is published.

···

Registered Operators

Target

···

Zones Configured

Target

···

Missions Filed

Target

···

Permissions Processed

Target

···

Agencies Onboarded

Target

···

API Uptime

Target

Governance

Developed by Drone Federation India (DFI), with open contributions from industry.

Build with UDAI

Full specifications, a sandbox, and an integration kit, for OEMs, developers, and partners.

  • Specifications
  • Sandbox
  • Integration kit
Read the Docs

Partners

Organisations across the Ecosystem Layer and Government Layer that design, fly, connect, and govern aircraft in Indian airspace.