Digital Books
Interactive, chapter-indexed digital study books — written by a pilot, for pilots. Each book compiles the full subject into one seamless reading experience with animated diagrams, embedded self-tests, and exam-weighted question banks.

Human Performance & Limitations
The Complete ATPL Human Performance & Limitations Book
The Ghost Aviator flagship: 26 chapters covering the complete Human Performance & Limitations syllabus — the atmosphere, hypoxia and decompression, the senses, illusions and spatial disorientation, fitness to fly, and aviation psychology (workload, memory, decision-making, CRM and automation). Includes a full mock-exam question bank and quick-reference mnemonics.
Master Study Books & Offline Editions
All online chapters on Ghost Aviator remain 100% free forever. Offline PDF and paperback editions will be offered here when available; until then, read the online editions free.
Complete RTR(A) Examination Book
Illuminated Guide to the DGCA Radio Telephone Operator Examination
The definitive guide written by a DGCA flight & ground instructor
- Complete 24-chapter illustrated offline study PDF
- Full 418-question exam bank with answer keys
- Part 1 written exam formula sheets & light-signal cards
- Part 2 oral/viva master guide with standard ICAO radiotelephony scripts
Technical General for Aviators
Aircraft Systems, Engines, Aerodynamics & Performance
First-principles engineering decoded for commercial pilots
- Comprehensive 36-chapter technical manual currently in active development
- Piston, turbine & jet engines with cutaway diagrams
- Airframe systems, hydraulics, electrics & flight controls
- Performance, weight & balance and high-speed aerodynamics
Also in the Library
Complete, interactive digital books ready to study now.
Coming to the Library
More digital books are being compiled — each one a complete, interactive study companion for a DGCA exam subject.
Air Regulations
DGCA CPL Air Regulations — All 26 Chapters
Aviation Meteorology
DGCA CPL Meteorology — Weather for Pilots
Air Navigation
DGCA CPL Navigation — Charts, Plotting & Flight Planning
Technical General
DGCA CPL Aircraft & Engines — Systems, Aerodynamics & Performance
Online study chapters are 100% free for every student pilot. Paid live teaching helps sustain the academy while self-study remains free.