C1 noun Formal

comnavion

/ˌkɒm.næv.iˈɒn/

A comnavion is a specialized aviation electronic system that integrates communication radio and navigation instruments into a unified hardware unit. It allows pilots to manage voice communication with air traffic control and track radio-based navigation signals simultaneously.

Examples

3 of 5
1

The pilot adjusted the comnavion to the correct frequency for the approach tower.

The pilot adjusted the comnavion to the correct frequency for the approach tower.

2

Standard safety regulations require the installation of redundant comnavion systems in commercial aircraft.

Standard safety regulations require the installation of redundant comnavion systems in commercial aircraft.

3

If the comnavion goes out, we'll have to rely on visual flight rules and our backup handheld radio.

If the comnavion goes out, we'll have to rely on visual flight rules and our backup handheld radio.

Word Family

Noun
comnavion
Adjective
comnavionic
Related
avionics
💡

Memory Tip

Remember the portmanteau: COM (Communication) + NAV (Navigation) + ION (from Avionics).

Quick Quiz

Before takeoff, the technician verified that the ________ was receiving signals from both the radio tower and the satellite beacons.

Correct!

The correct answer is: a

Examples

1

The pilot adjusted the comnavion to the correct frequency for the approach tower.

everyday

The pilot adjusted the comnavion to the correct frequency for the approach tower.

2

Standard safety regulations require the installation of redundant comnavion systems in commercial aircraft.

formal

Standard safety regulations require the installation of redundant comnavion systems in commercial aircraft.

3

If the comnavion goes out, we'll have to rely on visual flight rules and our backup handheld radio.

informal

If the comnavion goes out, we'll have to rely on visual flight rules and our backup handheld radio.

4

The paper analyzes the integration of digital signal processing within modern comnavion architectures.

academic

The paper analyzes the integration of digital signal processing within modern comnavion architectures.

5

Our quarterly report shows a significant increase in demand for modular comnavion upgrades.

business

Our quarterly report shows a significant increase in demand for modular comnavion upgrades.

Word Family

Noun
comnavion
Adjective
comnavionic
Related
avionics

Common Collocations

comnavion suite comnavion suite
integrated comnavion integrated comnavion
faulty comnavion faulty comnavion
comnavion interface comnavion interface
redundant comnavion redundant comnavion

Common Phrases

lost comnavion

lost comnavion

calibrate the comnavion

calibrate the comnavion

primary comnavion

primary comnavion

Often Confused With

comnavion vs avionics

Avionics is the broad category for all aircraft electronics, while comnavion specifically refers to the communication and navigation unit.

comnavion vs navigation

Navigation is the process or act of finding one's way, whereas comnavion is the physical piece of equipment used to assist in that process.

📝

Usage Notes

This term is highly technical and specific to the aerospace industry; it is rarely used outside of pilot training, aviation engineering, or maintenance manuals.

⚠️

Common Mistakes

Learners often mistakenly use 'comnavion' to refer only to a GPS system, but it must include communication (radio) capabilities as well.

💡

Memory Tip

Remember the portmanteau: COM (Communication) + NAV (Navigation) + ION (from Avionics).

📖

Word Origin

A modern technical portmanteau combining 'communication,' 'navigation,' and the suffix from 'avionics' (derived from the French word 'avion').

Grammar Patterns

Countable noun (plural: comnavions) Often used as a modifier (e.g., comnavion display, comnavion system)
🌍

Cultural Context

Crucial in the context of international aviation standards (ICAO) where precise terminology is required for safety and clear communication.

Quick Quiz

Before takeoff, the technician verified that the ________ was receiving signals from both the radio tower and the satellite beacons.

Correct!

The correct answer is: a

Related Words

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