An independent, hands-on training platform built by travel agents, for travel agents.
Our Story
I still remember the knot in my stomach during my first week as a travel agent.
I had just started handling live bookings on Amadeus, and the sheer number of commands felt overwhelming. FQD, FXP, TWD — they all blurred together. One afternoon, I misquoted a change fee to a client because I forgot to check the historical issue date. That small mistake cost my agency money, and worse — it cost me a bit of the trust I was trying to build.
That frustration stuck with me. I realised that most training resources were either too theoretical, too expensive, or scattered across dozens of PDFs. So instead of just memorising commands, I started building tools to simplify my own daily workflow. Eventually, I asked myself: “Why not share these tools with other agents who are struggling the same way I did?”
That question gave birth to GDS Hub. It’s not just a blog or a command list — it’s a complete ecosystem where beginners can practise fearlessly, and professionals can save hours of manual work.
Key Takeaways
- GDS Hub was founded by a travel agent with 4+ years of real-world experience.
- All tools and training are completely free — no hidden fees.
- Practice safely with our terminal simulator — no live PNRs are touched.
- 6+ free tools solve everyday problems like fare calculation, tax lookup, and penalty codes.
Our Mission
To provide high-quality, free, and accessible education to every travel professional worldwide. We remove technical and financial barriers through practical training tools, real‑world simulations, and continuous technical support that builds genuine expertise and confidence.
“Education should never be a privilege — it should be a right for every aspiring travel professional.”
Our Vision
To become the world’s most trusted reference and leading platform for aviation systems and travel technology training. We aim to empower and graduate a generation of highly skilled professionals who will lead the future of the travel industry with confidence and excellence.
“Building the future of travel, one trained agent at a time.”
What Sets Us Apart
- Practical, not theoretical — every tool solves a real problem.
- 100% independent — we are not affiliated with any GDS provider.
- Built by agents, for agents — we understand your daily challenges.
- Constantly updated based on user feedback.
Our Core Values
Practical Learning
Every tool and tutorial solves a real problem you face daily.
Free & Open
No hidden fees, no premium tiers – training for everyone.
Agent‑Centric
Built by agents, for agents – we understand your challenges.
Continuous Growth
We update tools based on real feedback from our community.
What Our Users Say
“The GDS Terminal Simulator saved me hours of stress. I practised all the commands before touching a live PNR. Absolutely essential for beginners.”
“The Farebase Generator is a lifesaver. I no longer have to manually build FQD commands – it does it for me in seconds.”
“I trained three new hires using GDS Hub. Within a week they were confident and accurate. Best free resource out there.”
What We Offer
GDS Hub is a free educational platform for Amadeus, Galileo, Sabre, and NDC systems. Here’s what you’ll find inside:
- 🖥️ GDS Terminal Training Simulator
A safe, simulated environment where you can practise real command flows without touching a live PNR. Perfect for beginners who want to learn without fear of breaking things. Start practising → - 📚 Courses, Articles & Tutorials
Step‑by‑step guides, practical tricks, and detailed explanations of common GDS errors — all written in plain English, not cryptic manual‑speak. Browse articles → - 📝 Skill Assessment Exams
Test your knowledge with our level‑assessment quizzes. Identify your strengths and the areas where you need more practice. Take the Amadeus Basics Exam →
Free Tools for Travel Agents
We’ve built these utilities to solve the real, everyday problems that slow agents down.
Farebase Generator
This tool reads the fare basis from your ticket data and generates the exact input command for Amadeus, Galileo, and Sabre. Just paste your TWD output, and it automatically builds the correct FQD with the right /R, historical qualifier.
Airport Taxes Database
A comprehensive database covering most airport taxes around the world. Quickly look up tax codes and amounts for any destination to ensure accurate pricing.
Browse database →Airports Database
Search for all IATA codes and airport names worldwide. Whether you need the code for a small regional airport or a major hub, this database has you covered.
Search airports →Tax Checker
This tool identifies which taxes are non‑refundable. It protects you from debit memos and helps you give accurate refund estimates to your clients. Know exactly what you can — and cannot — refund.
Check taxes →Airline Penalty Codes
A searchable database of change and cancellation penalty codes for all major airlines. Quickly understand the fees your client will face before you pick up the phone.
View penalties →Airline Numeric Ticket Codes
Find airline names, IATA codes, and numeric ticket codes all in one place. A quick reference for ticketing, validation, and back‑office reconciliation.
Browse airlines →Who Is GDS Hub For?
Beginners
Practise using the free GDS Terminal in a safe training environment. No fear of breaking a live PNR. Start with the basics and build your confidence step by step.
Create free account →Professionals
Save valuable time with our reissue and refund calculators. Get accurate change fees, refundable amounts, and cancellation differences in seconds, not minutes.
Explore tools →Agencies
Train new staff cost‑effectively using our simulator and structured content. Reduce onboarding time and minimise costly errors. Explore Amadeus Course →
Why Choose GDS Hub?
- Real‑World Experience: Every guide and tool comes from 4+ years of hands‑on agency work, not just textbook knowledge.
- 100% Free Forever: No hidden fees, no premium tiers. Training should be open to everyone.
- Completely Independent: We are not affiliated with any GDS provider. We’re just agents helping agents.
- Practical & Actionable: Every tool and tutorial solves an actual problem you face daily in your agency work.
Frequently Asked Questions
Is GDS Hub really free?
Yes, the platform and all its tools are completely free forever. We believe training should be accessible to everyone.
Do I need to install any software to use the simulator?
No. Everything runs directly in your browser. Just create an account and start practising immediately.
Who is this platform designed for?
For beginners who want a safe environment to learn GDS commands, for professionals who need time‑saving calculators, and for agencies looking to train new staff cost‑effectively.
How do I get started?
Simply create a free account and you’ll have instant access to the terminal simulator, courses, and all tools.
Explore More
Discover our other resources:
Create Account Blog Amadeus Courses Amadeus Basics Exam Farebase Generator Airport Taxes Database Airports Database Tax Checker Penalty Codes Numeric Ticket CodesReady to Start Training?
Jump straight into our GDS Terminal Simulator and start practising real commands in a safe, risk‑free environment. No live data, no pressure — just pure learning.
Create Account & Start Training →
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Important Disclaimer: GDS Hub is an independent educational platform. We are not affiliated with, endorsed by, or connected to any official GDS provider (including Amadeus, Travelport, or Sabre).
This platform does not connect to any live GDS API or ticketing system — it is strictly a simulation and training environment. All trademarks, service marks, and logos belong to their respective owners.
For official system documentation, live training, or production support, please visit the official provider websites:
GDS Hub — Where Ideas Become Websites