Skip to contentSkip to Braille Studio

Library / Engineering & Technology / Aviation Engines: Design—Construction—Operation and Repair / Braille

Aviation Engines: Design—Construction—Operation and Repair ⠃⠗⠋ braille edition

Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

913,932 braille cells · 935 embossed pages at 40×25 · 4,888 unrepresentable characters omitted

⠼⠁⠀⠠⠇⠃⠲⠀⠼⠁⠀⠠⠙⠑⠛⠲⠀⠀⠀⠀⠀⠀⠀⠠⠋⠁⠓⠗⠢⠓⠑⠊⠞⠲⠀
⠠⠉⠕⠝⠌⠁⠝⠞⠀⠠⠧⠕⠇⠥⠍⠑⠲⠀⠀⠀⠠⠑⠀⠠⠓⠑⠁⠞⠀⠞⠕⠀⠠⠗⠁⠊⠎⠑⠀
⠠⠐⠕⠀⠠⠉⠥⠃⠊⠉⠀⠠⠋⠕⠕⠞⠀⠷⠀⠠⠍⠊⠭⠞⠥⠗⠑⠀⠼⠁⠀⠠⠙⠑⠛⠲⠀
⠠⠋⠁⠓⠗⠲⠀⠀⠀⠠⠋⠀⠠⠓⠑⠁⠞⠀⠠⠥⠝⠊⠞⠎⠀⠠⠑⠧⠕⠇⠧⠫⠀⠃⠽⠀
⠠⠉⠕⠍⠃⠥⠌⠊⠕⠝⠲⠀⠀⠀⠠⠛⠀⠠⠗⠁⠞⠊⠕⠀⠠⠉⠕⠇⠲⠀⠼⠋⠸⠌⠑⠀⠀⠀⠠⠓
⠀⠠⠥⠎⠥⠁⠇⠀⠠⠉⠕⠍⠃⠥⠌⠊⠕⠝⠀⠠⠑⠋⠋⠊⠉⠊⠢⠉⠽⠲⠀⠀⠀⠠⠊⠀
⠠⠥⠎⠥⠁⠇⠀⠠⠗⠊⠎⠑⠀⠷⠀⠠⠞⠑⠍⠏⠻⠁⠞⠥⠗⠑⠀⠙⠥⠑⠀⠞⠕⠀
⠠⠑⠭⠏⠇⠕⠎⠊⠕⠝⠀⠁⠞⠀⠠⠉⠕⠝⠌⠁⠝⠞⠀⠠⠧⠕⠇⠥⠍⠑⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠁⠀⠀⠀⠀⠀⠠⠃⠀⠀⠀⠀⠠⠉⠀⠀⠀⠠⠙⠀⠀⠀⠀⠠⠑⠀⠀⠀⠀⠠⠋⠀⠀⠀⠠⠛⠀⠀⠀
⠠⠓⠀⠀⠠⠊⠀⠀⠀
⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤
⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠀⠀⠀⠀⠼⠋⠀⠞⠕⠀⠼⠁⠀⠲⠼⠚⠛⠙⠁⠊⠑⠀
⠲⠼⠃⠋⠋⠓⠀⠲⠼⠁⠊⠁⠉⠀⠲⠼⠚⠁⠙⠁⠓⠊⠀⠼⠊⠙⠲⠃⠓⠀⠼⠋⠋⠙⠙⠲⠋⠀
⠲⠼⠙⠋⠑⠀⠼⠉⠚⠊⠚⠀⠀⠀⠀⠼⠛⠀⠞⠕⠀⠼⠁⠀⠲⠼⠚⠛⠑⠚⠁⠃⠀⠲⠼⠃⠋⠃⠓⠀
⠲⠼⠁⠓⠓⠃⠀⠲⠼⠚⠁⠙⠁⠁⠋⠀⠼⠓⠃⠲⠀⠀⠀⠼⠑⠓⠙⠙⠲⠙⠀⠲⠼⠑⠁⠓⠀
⠼⠉⠚⠃⠛⠀⠀⠀⠀⠼⠓⠀⠞⠕⠀⠼⠁⠀⠲⠼⠚⠛⠑⠋⠙⠛⠀⠲⠼⠃⠑⠊⠓⠀⠲⠼⠁⠓⠑⠓
⠀⠲⠼⠚⠁⠙⠚⠑⠊⠀⠼⠛⠉⠲⠉⠉⠀⠼⠑⠃⠁⠋⠲⠁⠀⠲⠼⠑⠙⠉⠀⠼⠃⠓⠉⠃⠀⠀⠀⠀
⠼⠊⠀⠞⠕⠀⠼⠁⠀⠲⠼⠚⠛⠋⠁⠑⠑⠀⠲⠼⠃⠑⠛⠑⠀⠲⠼⠁⠓⠙⠋⠀⠲⠼⠚⠁⠙⠚⠁⠉
⠀⠼⠋⠋⠲⠀⠀⠀⠼⠙⠛⠚⠊⠲⠊⠀⠲⠼⠑⠋⠀⠀⠼⠃⠋⠉⠛⠀⠀⠀⠼⠁⠚⠀⠞⠕⠀⠼⠁⠀
⠲⠼⠚⠛⠋⠑⠛⠁⠀⠲⠼⠃⠑⠑⠑⠀⠲⠼⠁⠓⠃⠑⠀⠲⠼⠚⠁⠉⠊⠛⠋⠀⠼⠋⠚⠲⠀⠀⠀
⠼⠙⠃⠊⠉⠲⠀⠀⠲⠼⠑⠛⠑⠀⠼⠃⠙⠋⠓⠀⠀⠀⠼⠁⠁⠀⠞⠕⠀⠼⠁⠀⠲⠼⠚⠛⠋⠊⠁⠛
⠀⠲⠼⠃⠑⠙⠚⠀⠲⠼⠁⠓⠁⠉⠀⠲⠼⠚⠁⠉⠊⠙⠑⠀⠼⠑⠑⠲⠀⠀⠀⠼⠉⠊⠙⠙⠲⠀⠀
⠲⠼⠑⠓⠑⠀⠼⠃⠉⠚⠛⠀⠀⠀⠼⠁⠃⠀⠞⠕⠀⠼⠁⠀⠲⠼⠚⠛⠛⠃⠁⠁⠀⠲⠼⠃⠑⠃⠋⠀
⠲⠼⠁⠓⠚⠉⠀⠲⠼⠚⠁⠉⠊⠃⠃⠀⠼⠑⠚⠲⠛⠛⠀⠼⠉⠋⠙⠋⠲⠛⠀⠲⠼⠑⠓⠀⠀
⠼⠃⠁⠁⠑⠀⠀⠀

These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.