Deposit boxes near the gnomecopters do not work.
What I did: I attempted to use the deposit box at the gnomecopters north of the Lumbridge windmill.
What I expected to happen: I expected a deposit interface to open up, allowing me to deposit items into my bank.
What actually happened: Upon using the 'Deposit' option, the chat message, "Nothing interesting happens." is given. Nothing interesting happens.
IDs of related NPCs/items: Object ID: 30044
2009-era source (if relevant): https://runescape.wiki/w/Gnomecopter_Tours?oldid=820880