ZEPHYRON
Alaca MK-1, right front view
PRODUCT FAMILY · ARCHIVE

ALACA

Modular Micro Helicopter UAV Systems

“Technology that begins in the field and takes shape in the sky.”

With its quiet operation, high stability and mission-oriented modular structure, the Alaca Micro UAV was designed as a domestic, secure and engineering-driven answer to demanding field conditions. It was developed for reconnaissance, observation and special mission scenarios.

Design approach

The Alaca Micro UAV Series was built around targeted answers to requirements coming from the field. The platform was divided into four variants, with the aim of meeting different operational needs on a single platform through variant options.

VARIANT 1Fast and Uninterrupted Supply
VARIANT 2National Infrastructure
VARIANT 3Indoor Operation
VARIANT 4Swarm Technology

MK-1 — Uninterrupted Modular Infrastructure

Alaca MK-1, left front view

Modular Micro Helicopter

A modular micro helicopter configuration assembled from components of different manufacturers, designed with urgent-supply scenarios in mind. This is the variant of the series that was taken to prototype level.

  • 250 g payload capacity across 5 mounting points
  • Customisable payload ports
  • 40 dB sound level at 3 metres
  • Quiet, secure, mission-based structure
  • Embargo-free, ITAR-Free architecture
  • Roadmap compatible with swarm architecture
  • Modular integration capability
  • Frequency-hopping, encrypted communication
  • Recording only on the controller

Key capabilities

01

Data security

  • Frequency-hopping communication
  • Encrypted communication protocols
  • Recording only on the controller
02

Low acoustic signature

  • Low-RPM motors
  • Bespoke rotor blade design (registered utility model)
  • Acoustic signature below 60 dB
03

Modular structure

  • Mission-specific configurations
  • Interchangeable hardware and sensors
  • Platform tuning on request and rapid integration

Design renders

CAD renders of the MK-1 platform.

Alaca MK-1 right front view
RIGHT FRONTRdr-Alacamk1-rf
Alaca MK-1 left front view
LEFT FRONTRdr-Alacamk1-lf
Alaca MK-1 front view
FRONTRdr-Alacamk1-fnc
Alaca MK-1 top view
TOPRdr-Alacamk1-t
Alaca MK-1 front view
FRONTRdr-Alacamk1-f
Archive note: The Alaca series was developed within Zephyron Defence Technology Inc. As the company ceased operations in 2026, the series is not offered commercially. This page stands as a record of the design and the technical approach. The rotor blade design behind the series' low acoustic signature was registered as a utility model.