// GPS-Free Navigation and Group Control
Pasika
- Manufacturer
- Sine.Engineering
- Founded
- 2022
- Based in
- Lviv
- Status
- Fielded
Key specifications
- Navigates without GNSS, using signals between neighbouring Sine.Link modules
- Sine components used by 150+ Ukrainian drone makers (government figure)
- Company says Pasika has flown missions beyond 200 km

Pasika / Sine.Engineering
Overview
Sine.Engineering, a Lviv company founded in 2022, builds communication and navigation electronics for drones rather than drones themselves. Its Sine.Link modules carry encrypted telemetry and let a drone work out its position from radio signals exchanged with other units, so it keeps flying when satellite navigation is jammed. Pasika (“apiary”) adds a control layer: one operator marks zones on a map, then launches and supervises several drones while the system plans routes and prevents collisions. The company calls it human-in-the-loop group control, not a fully autonomous swarm. Forbes reported in November 2025 that Pasika had been used in combat with small drone groups; a serviceman quoted in September 2026 said it still needs development. In March 2026 the US-Ukraine Reconstruction Investment Fund approved Sine as its first investment.
Sources
- Forbes, 4 Nov 2025
- Defender Media, 16 Sep 2026
- Kyiv Post, 26 Mar 2026
- Aerospace Global News, 28 Jan 2026
Public figures as reported by the company and the press, with dates. Independent verification is part of our vetting process and is shared with counterparties under NDA.




