---
title: "control boundary — aviation glossary — OnlyPlanes"
description: "CTLB stands for control boundary in FAA terminology."
canonical_url: "https://onlyplanes.ru/en/learn/control-boundary"
locale: en
meta:
  keywords: "control boundary, control boundary, CTLB"
  "og:description": "CTLB stands for control boundary in FAA terminology."
  "og:image": "https://onlyplanes.ru/images/aviation/aircraft/boeing-787.webp"
  "og:title": "control boundary — aviation glossary"
---

> Index of every page on this site: [llms.txt](https://onlyplanes.ru/llms.txt)

Aviation abbreviation

# control boundary

CTLB

ABBR · Radio communications and ATC

At a glance

## Meaning of control boundary

CTLB stands for control boundary in FAA terminology.

### More about control boundary

This abbreviation is used in radio communications and air traffic control. The English reference lists control boundary with the abbreviation CTLB.

FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.

```json
{"@context":"https://schema.org","@type":"DefinedTerm","@id":"https://onlyplanes.ru/en/learn/control-boundary#term","name":"control boundary","alternateName":["control boundary","CTLB"],"description":"CTLB stands for control boundary in FAA terminology.","inDefinedTermSet":{"@type":"DefinedTermSet","@id":"https://onlyplanes.ru/en/learn#glossary","name":"OnlyPlanes aviation glossary"},"url":"https://onlyplanes.ru/en/learn/control-boundary"}
```

```json
{"@context":"https://schema.org","@graph":[{"@id":"https://onlyplanes.ru/en#website","@type":"WebSite","description":"News, stories and rare images from the world of aviation","inLanguage":"en-GB","name":"OnlyPlanes","url":"https://onlyplanes.ru/en","publisher":{"@id":"https://onlyplanes.ru/en#identity"},"translationOfWork":{"@id":"https://onlyplanes.ru/en#website"}},{"@id":"https://onlyplanes.ru/en/learn/control-boundary#webpage","@type":"WebPage","description":"CTLB stands for control boundary in FAA terminology.","name":"control boundary — aviation glossary","url":"https://onlyplanes.ru/en/learn/control-boundary","isPartOf":{"@id":"https://onlyplanes.ru/en#website"},"potentialAction":[{"@type":"ReadAction","target":["https://onlyplanes.ru/learn/control-boundary"]}],"primaryImageOfPage":{"@id":"https://onlyplanes.ru/en#logo"}},{"@id":"https://onlyplanes.ru/en#identity","@type":"Organization","name":"OnlyPlanes","url":"https://onlyplanes.ru/en","logo":{"@id":"https://onlyplanes.ru/en#logo"},"sameAs":["https://t.me/legkoenebo"]},{"@id":"https://onlyplanes.ru/en#logo","@type":"ImageObject","caption":"OnlyPlanes","contentUrl":"https://onlyplanes.ru/search-logo.png","inLanguage":"en-GB","url":"https://onlyplanes.ru/search-logo.png"}]}
```

## Sitemap

See the full [sitemap](https://onlyplanes.ru/sitemap.md) for all pages.