In 1962, an additional extension brought the east/west runway's length to 9,000 ft.

There was no provision for additional extension, which gave me pause.

This included welding an additional extension onto the steering column.

The west end has an additional later extension.

For any additional extensions, the plan needs your consent.

This gate can be extended up to 53" with the purchase of additional extensions.

The proposal would be implemented for 40 years with up to four additional 10-year extensions.

The terms of the agreements are five years, subject to additional 24-month extensions.

The 200mm can reach life size without additional extension.

The base unit plus an extension costs $89.95; additional extensions can be bought for $49.