Published on: 25th of May 2021
Contralto is a high contrast sans-serif font family, crafted to look elegant but contemporary thanks to soft humanist shapes mixed with sharp geometric details.
Contralto comes in 40 styles: 5 weights × italics × 4 optical sizes, to help optimising contrast and readability. However, you can also use them to fine tune the mood of your graphical composition.
Contralto’s generous character set and Opentype features let you meet the most demanding layout needs and lets your creativity fly!
Download the Contralto Specimen -->
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 anticollision ligatures Standard ligatures (should be always on). • smart f variants to avoid collisions, • T T ligature, • anti-collision T (rightside), • variants of f and t horizontal bar when next to each other (ff, tt, ft, tf, ttt, fff…) |
 Alternate a (ss01) Stylistic set 01: Alternate lowercase a glyph. |
 Alternate g (ss02) Stylistic set 02: Alternate lowercase g glyph. |
 Alternate j (ss03) Stylistic set 03: Alternate lowercase and uppercase j glyph. |
 Alternate y (ss04) Stylistic set 04: Alternate lowercase y glyph. |
 case sensitive forms Displays a version of the glyph that matches uppercases. Case sensitive glyphs are: ß 0 1 2 3 4 5 6 7 8 9 : ; · • ◦ ‣ ◆ ■ □ ▣ ( ) { } [ ] - – — ⎯ « » ‹ › ¢ ¤ $ € ƒ ₺ ₱ ₹ £ ¥ + − × ÷ = ≠ > < ≥ ≤ ± ≈ ~ ¬ ∅ ∞ % ‰ ↑ ↗ → ↘ ↓ ↙ ← ↖ ↔ ↕ ⟵ ⟶ ⟷ |
 ordinals Creates ordinal versions for letters a b c d e h i l m n o r s t. If a or o are preceded by a figure and no letter follows, ordfeminine ª and ordmasculine º are displayed instead. |
 arrows (ss06) Stylistic set 06 “Arrows”. Transforms: -> to →, <- to ←, --> to ⟶, <-- to ⟵, <-> to ↔, <--> to ⟷, ^- to ↑, -^ to ↓, ^-^ to ↕, /> to ↗, </ to ↙, \> to ↘, <\ to ↖, -- to ⎯ (double hyphen makes a longer arrow, sizing exactly 2 tabular spaces). |
 contextual alternates Transforms the x letter to the multiply sign (×) when between two figures and/or an extra space. |
 slashed zero Activates slashed-zero alternate |
 lining & oldstyle figures Lining figures: displays uppercase-aligned figures and case sensitive glyphs: ß 0 1 2 3 4 5 6 7 8 9 : ; · • ◦ ‣ ◆ ■ □ ▣ ( ) { } [ ] - – — ⎯ « » ‹ › ¢ ¤ $ € ƒ ₺ ₱ ₹ £ ¥ + − × ÷ = ≠ > < ≥ ≤ ± ≈ ~ ¬ ∅ ∞ % ‰ ↑ ↗ → ↘ ↓ ↙ ← ↖ ↔ ↕ ⟵ ⟶ ⟷ Oldstyle figures: displays lowercase (default) figures and glyphs. |
 tabular figures & symbols Switches figures and some related glyphs to tabular ones. This feature makes the target glyphs same width and aligns them vertically as they were inside a table. Tabular glyphs are: π … # _ ⎯ ¢ $ € ƒ ₺ ₱ ₹ £ ¥ + − × ÷ = ≠ > < ≥ ≤ ± ≈ ~ ¬ ∅ ∞ ∫ √ µ ∂ ↑ ↗ → ↘ ↓ ↙ ← ↖ ↔ ↕ ◊ ☐ ☑ ✓ Glyphs with tabular alternates: 0 1 2 3 4 5 6 7 8 9 . , : ; · " ' ° | ¦ % / \ - (and space). Most of them have case-sensitive alternates too. In this font you’ll also find 3 long arrows ⟵ ⟶ ⟷ with their case sensitive alternate. Their length is exactly twice a tabular. |
 superscripts & subscripts Activates superscript and subscript figures independently. |
 numerators & denominators Activates numerator and denominator figures independently. |
 fractions Real fractions from any [number] slash [number] sequence. |
Generators driven by the engines, plus the APU and battery system, ensure continuous power.
Rotate to discharge extinguishing agent into the nacelle. Rapid Depressurization Oxygen Masks: Don and establish crew communication. Emergency Descent: Initiate a rapid descent to or the Lowest Safe Altitude (MORA). Thrust Levers: Idle. Speedbrakes: Extend fully to maximize drag.
This is the bible for pilots. It details how to operate the aircraft safely, including limitations, normal procedures, and emergency procedures.
Retract landing gear after achieving a positive rate of climb, retract flaps according to the N1cap N sub 1 speed schedule, and engage the Autopilot ( CMD A or CMD B ). 6. Emergency and Non-Normal Checklists boeing 737800 technical manual top
Skin panels, splices, door cutouts, and window belts.
The Boeing 737-800 technical manual is not a single book but a collection of detailed volumes covering every aspect of the aircraft's operation, maintenance, and systems
Details approved methods for repairing the aircraft structure (e.g., skin panels, frames, stringers). Generators driven by the engines, plus the APU
Provides detailed instructions for maintenance, inspection, and troubleshooting of all systems.
Boeing 737-800 is a centerpiece of the "Next Generation" (NG) family, and its technical manual highlights a robust architecture designed for high-cycle reliability and operational versatility. Key Technical Features According to the Boeing 737 technical guide
The is essentially a highly detailed visual dictionary of the aircraft. If you need to identify a part or find its number, this is the manual to consult. Emergency Descent: Initiate a rapid descent to or
) required by the flight control actuators during high-rate maneuvers can be expressed as a function of individual actuator displacement ( Vicap V sub i ) and actuation frequency (
The Boeing 737-800 is the backbone of modern commercial aviation. For maintenance technicians, pilots, and fleet managers, navigating its technical documentation is critical for safety and operational efficiency.
Since you requested a "solid paper" focusing on the "top" aspects of the Boeing 737-800 technical manual, I have structured this as a comprehensive technical overview. It focuses on the most critical sections of the aircraft's technical documentation: the General Information, System Descriptions, and Operational Procedures.
Primary AC power is delivered by two engine-driven . Each IDG supplies three-phase AC power to its respective transfer bus. Engine Generators: Rated at up to an altitude of
