Ah, plane banners… My favorite was definitely sky-writing, though.    From Wordnik.com.  [More Silly Links] Reference

In the afternoons, “Seek the Six” sky-writing was seen above the convention center.    From Wordnik.com.  [Seek the Six: The Prisoner Reboot at Comic Con : SF Universe - SF Universe is your Science Fiction central. From SciFi television to movies to books and more. All the latest news, reviews and insights from SciFi experts.] Reference

Sort of weird collection of book and image-related stuff … books, advertising, illustration, sky-writing ….    From Wordnik.com.  [2006 May 01 « Mudpuddle] Reference

Some rich person -- not Warren Buffett, but someone who still has money -- should hire a sky-writing firm to inscribe this in letters of purest vapor across the length and breadth and heighth of the land: "People of good faith need never take seriously anything said by the right ever again, or at least until further notice.".    From Wordnik.com.  [Ellis Weiner: A Public Presentation of My Thoughts About Lying] Reference

A shorter name does save them money on sky-writing ads, though.    From Wordnik.com.  [Cinema Blend Feeds] Reference

The "Marry me" sky-writing plane see 0330 now appears to have written "Marry me Kerry".    From Wordnik.com.  [BBC News - Home] Reference

One Dance Alone, which continues the band's effort to blur jazz and classical boundaries like they were so much sky-writing on a windy day.    From Wordnik.com.  [PopMatters] Reference

There's a £6m marketing budget to spend, so don't count out sky-writing, a zeppelin and Chelsea's Stamford Bridge renamed the Freeview HD Stadium.    From Wordnik.com.  [Technology Reviews, News] Reference

Even if the words don't quite do it - fingers trying to trace the game in the air, losing the start before it's finished, sky-writing from a biplane - well, they're still the best words a sport has to offer, still the best way to close the distance between the fan sitting beer-side, smiling, and the player on the field, squinting to see whether the next pitch is poison.    From Wordnik.com.  [The Full Feed from HuffingtonPost.com] Reference

Fly high in a sky-writing plane.    From Wordnik.com.  [Wil's Ebay E-Store] Reference

It isn’t hard to read sky-writing.    From Wordnik.com.  [Arundathi Roy Interview - It’s outright war and both sides are choosing their weapons'] Reference