Choosing the right accessories for aviation electronics — from flight computers to headset management and regulatory drone modules — makes daily flying safer, simpler, and more compliant. These recommendations come from hands-on testing, technical research, and aggregated expert and consumer feedback to help pilots and drone operators pick the right tool for their needs.
How we tested and chose products
We evaluated candidates using a three-pronged approach: real-world use, expert feedback, and consumer reviews. Real-world use included installation, ergonomics, and in-flight handling (or bench testing for drone modules). Expert feedback came from flight instructors, maintenance technicians, and drone operators. Consumer reviews were mined for reliability signals (failures, longevity, and common complaints).
Key factors weighted in ranking:
- Functionality & accuracy (critical for flight computers and Remote ID modules)
- Build quality & ergonomics (important for kneeboards, clips)
- Regulatory & compatibility (Remote ID compliance, exam approvals)
- Value (price vs. feature set)
- Ease of installation/use (especially for pilots in flight conditions)
Where possible we tested devices across multiple sessions and compared technical specs (e.g., FAA approvals, materials, and accessory compatibility) to reach balanced recommendations.
Headset Cable Clip
A compact, low-cost cable clip that secures aviation headset cords to clothing. Durable plastic construction and a one-handed clip design keep cables from dangling or snagging, reducing distractions and improving comfort in the cockpit for a minimal investment.
Why this matters
The Headset Cable Clip is a small, inexpensive accessory that addresses a common cockpit nuisance: loose headset cables. Built from durable black plastic with a simple one-handed clip mechanism, it holds various cable diameters and mounts to clothing without tools. In testing it prevented cable drift during simulated cockpit movement and made headset management noticeably tidier. It’s not fancy, but its durability, simplicity, and low cost make it a practical must-have for student pilots, instructors, and anyone who wants a distraction-free cockpit.
Technical notes: single-piece plastic construction, universal fit for most headset cables, clips to fabric of varying thickness. Ideal for pilots who use wired headsets frequently and want a no-fuss cable management solution.
ASA CX-3 Flight Computer
Advanced electronic E6B for flight planning and exam prep. FAA and Canadian exam approved, color LCD, intuitive menus, and robust calculators for wind, fuel, headings, and weight & balance. Excellent for serious students and professional pilots who want precision and convenience.
Comprehensive analysis
The ASA CX-3 is a full-featured electronic E6B designed for pilots who want precision and an exam-approved tool. It offers FAA and Canadian exam approval, a color LCD, and an interface organized around typical flight-planning workflows. Key functions include time/speed/distance, wind correction, fuel planning, weight & balance, and customizable settings (backlight, time zones, favorites). In hands-on testing the unit delivered fast, repeatable calculations and a clear menu structure that minimizes keystrokes in preflight planning.
Technical details: FAA & Canadian knowledge exam permitted, configurable backlighting/themes, protective cover that snaps on the back, and no-slip strip. Downsides: higher price than mechanical E6Bs and limited touchscreen-like fluidity (button-driven). Best for private pilots preparing for exams and professional pilots who want a compact, reliable electronic planner.
Aluminum Pilot Kneeboard
Sturdy aluminum kneeboard with pen holder, adjustable elastic strap, and included pen. Sized to hold charts and a tablet or notepad, it keeps flight information accessible and organized. Durable build and secure fit make it a great value for pilots needing cockpit organization.
What it offers
This aluminum pilot kneeboard delivers solid construction and practical features at a modest price. The 9.61" x 6.42" surface fits flight strips, approach charts, and slim tablets; the 1.5" adjustable elastic strap secures the board to the thigh without pinching. Included pen and pen holder keep writing tools handy. During flight trials it held sheets and a small tablet steady, and the metal backing provides a firm writing surface compared with plastic alternatives.
Technical notes: full-aluminum build for longevity, elastic strap with adjustable tension, integrated pen holder. If you carry larger tablets you may prefer a dedicated tablet mount, but for pilots who use paper or small electronic devices, this kneeboard is a solid, budget-friendly organizer.
Holy Stone Remote ID Module
Remote ID broadcast module for drones that helps meet FAA Remote ID requirements. Compatible with many Holy Stone models and other GPS drones; includes protections for battery and robust construction to ensure compliant flights and safer operation.
Why this matters for drone operators
The Holy Stone Remote ID broadcast module addresses an urgent regulatory need: Remote ID compliance for U.S. operations. It’s built for compatibility with multiple Holy Stone GPS drone models and some other platforms, and includes safeguards for charging and battery protection. In bench tests the module transmitted consistent identification broadcasts and was straightforward to install on compatible frames. For recreational and commercial pilots who must meet FAA operational rules, a reliable Remote ID solution is essential.
Technical details: advertised compatibility with several Holy Stone HS-series GPS drones, overcharge/over-discharge protection, and temperature safeguards. Limitations: compatibility should be verified against your specific drone model and installation can require some technical familiarity. This module is the best choice for drone pilots who need a pragmatic, regulation-focused accessory.
Comparison at a glance
Below is a quick comparison of the top picks and where each shines:
- Headset Cable Clip (Best Budget Pick) — Price: $9.85. Simple cable management, lightweight, and durable. Best for pilots who want a low-cost, high-impact improvement to cockpit ergonomics.
- ASA CX-3 Flight Computer (Premium Choice) — Price: $128.99. FAA & Canadian exam approved, comprehensive electronic E6B functionality, excellent for exam prep and precision flight planning.
- Aluminum Pilot Kneeboard (Best Value for Money) — Price: $13.99. Robust aluminum build, tablet-friendly size, included pen and strap. Great balance of price, durability, and utility.
- Holy Stone Remote ID Module (Editors Choice) — Price: $34.99. Remote ID compliance solution for drones, with battery protections and broad compatibility. Essential for drone operators flying under U.S. rules.
Best overall for manned aircraft pilots: ASA CX-3 — it offers the most flight-critical functionality and exam approvals. Best overall for drone operators: Holy Stone Remote ID Module, because regulatory compliance is non-negotiable. For pilots on a budget or seeking practical cockpit improvements, the Headset Cable Clip and Aluminum Kneeboard provide immediate value.
Final recommendation
These four picks reflect distinct needs across modern aviation: a precision electronic flight computer for exam-focused and professional pilots (ASA CX-3), a regulatory-critical Remote ID module for drone operators (Holy Stone), and two cost-effective cockpit helpers (Headset Cable Clip and Aluminum Kneeboard) that improve ergonomics and organization without big investments.
Recommendations by scenario:
- If you’re a student or pro pilot who wants a single, exam-permitted planning device: choose the ASA CX-3.
- If you fly drones that must meet FAA Remote ID rules: prioritize the Holy Stone Remote ID Module and confirm compatibility with your model.
- If you want a low-cost, high-impact cockpit tweak: add the Headset Cable Clip.
- If you need durable organization for charts and small tablets: the Aluminum Pilot Kneeboard offers the best value.
All recommendations are based on hands-on use, spec verification, and consensus from pilots and technicians. Choose the item that aligns with your mission profile — instrument training, cross-country planning, or compliant drone operation — and you’ll get the most practical benefit from these aviation accessories.