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Custom navigation systems for aircraft and drones

integrate inertial sensors (IMU), GPS/GNSS, and alternative sensors (cameras, LiDAR, radar) to ensure precise, reliable positioning, especially in denied or degraded environments . Key solutions include military-grade autopilots from UAV Navigation and Vector-400 , and resilient inertial systems from Honeywell Aerospace . These systems enable beyond-visual-line-of-sight (BVLOS) operations through advanced flight control and sensor fusion.

Key Components and Technologies

Inertial Navigation Systems (INS) : Crucial for continuous positioning during GPS failures by utilizing accelerometers and gyroscopes.
Alternative Navigation (AltNav) : Systems using cameras, LiDAR, or radar to augment or replace GNSS in challenging environments.
Radar Altimeters : Provide precise altitude data for terrain-following and automatic takeoff/landing.
Flight Controllers (FC) : Technologies like SpeedyBee F405 V4 are popular for custom drone builds, facilitating GNSS and radio link integration.

Key Providers and Solutions

UAV Navigation: Offers high-reliability, MIL-STD-810/461 compliant autopilots for VTOL and fixed-wing UAVs.
Honeywell Aerospace: Provides navigation-grade inertial systems designed to overcome GNSS degradation.
Custom Build Components: Common elements include GPS modules (e.g., M100), telemetry radios, and specialized firmware.

Operational Benefits

Redundancy: Enhanced safety via multiple sensors to prevent system failure.
Resilience: Ability to operate in GNSS-denied, or "dark," areas.
Automation: Specialized, custom navigation allows for complex, autonomous missions in agriculture or cargo delivery.

Navigation Radar for Drones, UAVs, ASV & USV
Jan 6, 2026 — Radar altimeters are also commonly used by drones and unmanned aircraft. These devices use radar pulses to measure the altitude ab...

Unmanned Systems Technology
Inertial Navigation Systems for Drones and Other Unmanned Platforms

Unmanned Systems Technology
Drone Autopilots & UAV Navigation, Guidance & Control Solutions
UAV Autopilots UAV Navigation's drone autopilots provide advanced and ultra-reliable flight control for fixed-wing & VTOL UAVs and...

Unmanned Systems Technology

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Videos

UAV Navigation's Flight Control System for Advanced ...

Unmanned Systems Technology UAV Navigation-Grupo Oesía

Dec 2, 2025

1:31

UAV Navigation Presents GNSS-Denied Navigation for ...

Unmanned Systems Technology UAV Navigation-Grupo Oesía

1 week ago

2:33

I Built a $150 Autonomous Drone (Step by Step)

YouTube Hoarder Sam

Oct 1, 2025

37:40

Build a $150 autonomous drone with a F450 frame, 2214 1400KV motors, 8x4.5 slowfly props, 40A airplane ESCs, SpeedyB F405 Wing Mini flight controller, Express LRS receiver, HGLRC M100 GPS , and a 5000mAh 3-cell LiPo battery.

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UAV Navigation | Cutting-edge Autopilots

UAV Navigation

https://www.uavnavigation.com

UAV Navigation

https://www.uavnavigation.com

UAV Navigation is a company specialized in the development of professional autopilots and flight control systems used in a wide range of UAVs.

Missing: ~~custom~~ ‎| Show results with: custom

Control & Navigation System for Drones

Unmanned Systems Technology

https://www.unmannedsystemstechnology.com › expo

Unmanned Systems Technology

https://www.unmannedsystemstechnology.com › expo

Sep 25, 2025 — Suppliers of Control and Navigation Systems for unmanned air, land and marine systems (UAV, UGV, USV, AUV). Explore solutions. Read more

Navigation Systems

Honeywell Aerospace

https://aerospace.honeywell.com › navigation-and-sensors

Honeywell Aerospace

https://aerospace.honeywell.com › navigation-and-sensors

Our wide range of inertial navigators can be found in diverse industries within the aerospace , defense and industrial market. Refine By. Read more

Missing: ~~drones~~ ‎| Show results with: drones

OMNInav: A Breakthrough in GPS-Denied Navigation for ...

OKSI

https://oksi.ai › omninav-gps-denied-navigation

OKSI

https://oksi.ai › omninav-gps-denied-navigation

Jan 21, 2025 — OMNInav is a core component of the OMNISCIENCE ^TM drone autonomy framework, delivering precise, real-time, multi-modality positional awareness to ... Read more

Flight Navigation

Device Engineering Inc.

https://www.deiaz.com › commercial-avionics › flight-na...

Device Engineering Inc.

https://www.deiaz.com › commercial-avionics › flight-na...

DEI designs and manufactures products for Flight Navigation systems . In commercial aircraft, these systems may include NAVAIDS. Read more

How UAVs Provide Insight to the Defense Industry

Applied Systems Engineering Inc. (“ASEI”

https://www.aseifl.com › Navigation-Manufacturers--Ho...

Applied Systems Engineering Inc. (“ASEI”

https://www.aseifl.com › Navigation-Manufacturers--Ho...

ASEI offers resilient GPS/INS solutions for industry leaders and the defense industry, including customized navigation solutions for platforms, launchers, and ... Read more

Air INS | High Performing Reference

Safran Federal Systems

https://www.safranfederalsystems.com › air-ins

Safran Federal Systems

https://www.safranfederalsystems.com › air-ins

SkyNaute™ hybrid inertial/GNSS navigation system meets all the safety and reliability requirements for airplanes , helicopters and drones . Thanks to the HRG ... Read more

ArduPilot - Versatile, Trusted, Open

ArduPilot

https://www.ardupilot.org

ArduPilot

https://www.ardupilot.org

ArduPilot is a trusted, versatile, and open source autopilot system supporting many vehicle types: multi-copters, traditional helicopters, fixed wing aircraft, ... Read more

Exail | Empowering critical missions

exail.com

https://www.exail.com