Vertical Antennas 101: The Importance of Radials – How Many and How Long?

UKBOTA Atlas

Enter a UKBOTA bunker reference to find its bunker card in the bunker atlas, if no card is found you can create a new one.

Loading cards...

🔍

Search
Type a UKBOTA ref (e.g. B/G-0001) to find its Atlas card. Press Enter or click Search.

🔢

Browse
See all published cards. Filter by typing any part of the ref or name. 📷 means the card has photos.

📤

Share
Open any card and click 📤 in the About section to copy a direct link to send to others.

✎

Contribute
Logged-in members can add descriptions and photos to any bunker using the Add Your Report form.

🗺

Map
Click the mini-map to open a full interactive map. Toggle satellite view or reveal nearby bunkers.

Shortcodes

[ukg_manager]

Full admin dashboard. Place on a dedicated page.

[ukg_card mode="button"]

The Atlas search button (this modal). Add anywhere.

[ukg_card ref="B/G-0001" mode="trigger"]

Clickable link that opens the card modal.

Open card via URL

https://ukbota.net/atlas_beta/?bunker=B/G-0001

Auto-opens that card on page load. Share this link.

Trigger from any HTML element

data-ukg-card="B/G-0001"

Add to any link, button or table cell to open the card on click.

Add Atlas Card

Bunker Ref *

Title API

Enter ref above...

Coordinates API

Enter ref above...

Description / History 0 / 2000

Photos JPG/PNG • auto-cropped to 4:3 • max 25MB • only upload images you own or have permission to use

Click + to add • use ←→ to reorder • first = hero

OSM ↗

Zoom in to see nearby bunkers