---
title: "RADAR REQUIRED — aviation glossary — OnlyPlanes"
description: "A term displayed on charts and approach plates and included in FDC NOTAMs to alert pilots that segments of either an instrument approach procedure or a route are not navigable because of either the absence or unusability of a NAVAID."
canonical_url: "https://onlyplanes.ru/en/learn/radar-required"
locale: en
meta:
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  "og:description": "A term displayed on charts and approach plates and included in FDC NOTAMs to alert pilots that segments of either an instrument approach procedure or a route are not navigable because of either the absence or unusability of a NAVAID."
  "og:image": "https://onlyplanes.ru/images/aviation/aircraft/boeing-787.webp"
  "og:title": "RADAR REQUIRED — aviation glossary"
---

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Radio communications and ATC

# RADAR REQUIRED

TERM · Radio communications and ATC

At a glance

## Meaning of RADAR REQUIRED

A term displayed on charts and approach plates and included in FDC NOTAMs to alert pilots that segments of either an instrument approach procedure or a route are not navigable because of either the absence or unusability of a NAVAID.

### More about RADAR REQUIRED

A term displayed on charts and approach plates and included in FDC NOTAMs to alert pilots that segments of either an instrument approach procedure or a route are not navigable because of either the absence or unusability of a NAVAID. The pilot can expect to be provided radar navigational guidance while transiting segments labeled with this term.

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