I don't know - they have a front desk but not a lot of space. You could probably e-mail them.

Добрый вечер, я не уверен, но мне кажется, что нет.

Время работы Лётной гавани с октября по апрель: Вт.–Вс. 10.00–18.00 с мая по сентябрь: Пн.–Вс. 10.00–19.00 01.01.2020 – 10.00-17.00 06.01.2020 – 10.00-17.00 Смотрите сайт.

Dear visitor, The adult ticket (14€) includes Seaplane Harbour main exhibiton ticket + temporary exhibition (the Hangar + museum ships "Suur Tõll" & "Valvas") The 6€ ticket is a ticket to visit the museum ships ( "Suur Tõll" & "Valvas") outside behind the Hangar. The Submarine "Lembit" is part of the inside exhibition. You would need the full priced ticket to visit the submarine and other exhibits.

Greetings from the Seaplane Harbour. We have lockers that you can use to store the baggage. All the lockers are located close to ticket sales desk.

From their website... Cloakroom: There is an unattended coat check to the right of the Desk, right near the stairs. The storage lockers are to the left of the stairs: 1 euro coins are needed but will be returned after using the locker. Baggage: Big bags or suitcases are not allowed in the exhibition area. Please use the lockers to store the baggage or consult the Desk.

Its 14 euros for each adult and 7 for children. This also includes access to the boats out back in the harbor.

in case if not rainy,you could get on foot, it take appx. 15 min, it's not very far

Добрый день, я из Москвы. В Таллине был один раз, цены для детей и групп не знаю. За свой билет взрослый отдал 12 или 14 евро, точно уже не помню!

It's probably easier to take a taxi - download the app Taxify before you go, it's the Estonian version of Uber and will likely cost you half the price of hailing a cab. Alternatively, put it as a "star" on your Google maps and just use your GPS position to find it - won't need any Internet. I have walked the distance before and its only a half hour walk. Hope that helps!