Seaplane travel in Indonesia runs on a dual legal system: an aircraft that lands on water is a “pesawat udara perairan” and the water it lands on is a certified “bandar udara perairan,” both regulated by the Ministry of Transportation, while everything that happens on the water surface also falls under maritime law. Only a handful of water aerodromes hold that certification today, flights are booked as whole-aircraft charters through licensed operators, and every landing is decided on the day by weather and sea state, not a fixed schedule.
What Is a Seaplane and a Water Aerodrome Under Indonesian Law?
Indonesia’s water aerodrome regulation defines a seaplane (pesawat udara perairan) as an aircraft capable of landing and taking off on water, and a water aerodrome (bandar udara perairan) as a water area used for the arrival, departure and movement of seaplanes, including any supporting facilities on land or on the water itself. Article 29(1) of that regulation is the operative line for anyone evaluating a route or a resort dock: a water aerodrome may only operate after its organiser has received a formal certificate or registry from the Minister of Transportation. A dock with a windsock is not a legal water aerodrome until that paperwork exists.
Which Rules Govern a Seaplane Flight From Takeoff to Touchdown?
Several regulations stack together on a single flight. Directorate General of Civil Aviation Decree KP 206/2021, the Manual of Standard for CASR Part 139 Volume III (Water Aerodrome), sets the minimum physical layout, obstacle limits, visual aids and operating procedures for water aerodromes serving seaplanes up to 30 seats. Permenhub No. 08/2025 makes explicit that seaplane personnel operating on water must follow shipping and maritime law in addition to aviation rules, a dual regime unique to this category of flying. Two newer rules add operational depth: PM 2/2026 (CASR Part 19, Safety Management Systems), signed 26 January 2026 and in force from early February 2026, requires operators to run formal hazard identification, risk management, safety assurance and safety promotion programs; PM 6/2026 (CASR Part 47, aircraft registration), signed 6 July 2026, supersedes the 2018 registration rule. On equipment, CASR 121.339 requires every seaplane and amphibian operated as a seaplane to carry a sea anchor and survival gear, with a life jacket or equivalent reachable from every seat on extended overwater flights, and an underwater locating device on heavier aircraft.
Where Are the Certified and Special-Status Water Aerodromes?
Indonesia’s confirmed water-landing sites are still a short list, and most are private or restricted rather than open to the public.
| Location | Province | Status | Source |
|---|---|---|---|
| Pulau Bawah, Anambas Islands | Riau Islands | Indonesia’s first certified Water Aerodrome; private resort use | Indonesia.travel, DGCA certificate record |
| Kahayan River | Central Kalimantan | Private/domestic use | AsiaToday, 2026 |
| Amanwana | West Nusa Tenggara | Private resort use | Industry sources |
| Benete Waterbase Aerodrome | West Sumbawa, NTB | Private/domestic; used by Airfast, Travira Air and reported “Airborne” flights | Industry sources |
| API Pangpang Bay, Banyuwangi | East Java | Training and private use (API Banyuwangi flight school) | AsiaToday, 2026 |
| Moyo Island | NTB | Listed among five special-status sea airports | AsiaToday, 2026 |
Santai Seaplane’s own release also names approved water landings at the Banyuwangi water aerodrome, at Menjangan in North Bali, and at unnamed sites in southern Bali, alongside its 2025 demonstration landing at Samosir Island on Lake Toba.
What Are the “8 Hub Airports” You May See Referenced for Seaplane Coverage?
No source publishes an official government list of eight designated water-landing locations, so treat any claim of “8 designated sites” with caution. What does exist is a 2025 academic study, “Does Indonesia need water aerodromes?”, which modelled coverage using a 100 nautical mile (182 km) planning radius around eight existing hub airports, on the logic that a seaplane network could feed traveller catchments from these points rather than from new dedicated seaplane bases.
| Region | Hub Airport (2025 study) |
|---|---|
| Bali | Ngurah Rai |
| Labuan Bajo / Komodo | Komodo Airport |
| Makassar | Sultan Hasanuddin |
| Luwuk | Syukuran Aminuddin Amir |
| Manado | Sam Ratulangi |
| Ternate | Sultan Babullah |
| Ambon | Pattimura |
| Sorong | Dominique Eduard Osok |
These are catchment centers from one study’s planning model, not a legally designated network, and no fixed schedule connects them today.
How Does a Booking Actually Happen, From Enquiry to Dock?
There is no unified national seaplane booking system in Indonesia; every flight is arranged individually through an operator, a resort, or a coordination desk. The process typically runs through the same sequence regardless of route:
- Enquiry — travel dates, party size and departure/arrival points are shared with the desk or operator.
- Aircraft and weight check — total passenger and luggage weight is confirmed against the aircraft’s payload limit, since this decides fuel range and seat count.
- Water-aerodrome permit check — the desk confirms the landing point holds, or can obtain, the required certificate under Article 29(1).
- Weather minima review — the operator sets a go/no-go window close to flight day, since sea state and visibility, not a printed timetable, decide whether the landing proceeds.
- Passenger briefing — safety briefing covers the sea anchor, life jacket location and water-egress procedure required under CASR 121.339.
- Boarding and dock transfer — passengers board from a jetty or tender boat, since few water aerodromes have a fixed terminal.
Why Do Amphibious Aircraft Dominate Indonesian Seaplane Operations?
Every aircraft type flying Indonesian water routes today is amphibious, meaning it can also use a conventional runway, which matters in a country where certified water aerodromes remain scarce. A 2025 aviation-industry listing records Airfast Indonesia flying the DHC-6-300 Twin Otter amphibious, Travira Air flying the Cessna Grand Caravan 208A amphibious, API Banyuwangi running Cessna 172S trainers under AOC 141D-014, and Express Transportasi Antarbenua operating the Cessna Grand Caravan 208B. A separate 2025 paper on the sector cites the Ministry’s own count: three operators running seven aircraft between them, split as two Travira Caravans, two Airfast Twin Otters, and two Caravans plus one Kodiak 100 flown by MAF under a non-commercial mission certificate. A senior Ministry official said in August 2025 that only two operators fly seaplanes commercially — Travira in West Nusa Tenggara and Airfast in the Riau Islands. Indonesia’s manufacturer entry is the N219 Amphibious from Dirgantara Indonesia, still in development. Santai Seaplane, a subsidiary of Hong Kong-based Seaplane Asia Ltd, bases its Cessna Caravan operation at Banyuwangi Airport and flew the country’s first demonstration seaplane landing at Lake Toba in 2025; its fleet size is not publicly disclosed. For the full current operator and aircraft directory, see the dedicated fleet comparison at IndonesiaSeaplanes.com.
Seaplane vs Helicopter vs Fast Boat: Which Fits a Given Trip?
| Factor | Seaplane | Helicopter | Fast Boat |
|---|---|---|---|
| Regulatory basis | CASR + water aerodrome certification (dual aviation/maritime) | CASR + airspace regulation | Maritime and port authority rules |
| Landing surface needed | Certified water aerodrome or approved landing water | Any cleared helipad or open ground | Any jetty, beach or port |
| Weather sensitivity | High — sea state and visibility both apply | High — wind and visibility | Moderate — sea state only |
| Typical booking model | Whole-aircraft charter, quote-based | Whole-aircraft charter, quote-based | Per-seat or private charter |
| Where it wins | Resort-to-resort with a certified water landing | Point-to-point where no water landing exists | Established ports with frequent departures |
Ready to Route Your Trip?
Because no operator or resort publishes a fixed national fare table, every seaplane, helicopter or fast-boat itinerary in Indonesia is quoted individually against aircraft type, positioning distance, passenger weight and the water-aerodrome permit status of your destination. Juara Holding Group runs an independent coordination desk, established in 2015, that arranges services with licensed AOC-135 partners and does not operate, own or affiliate with any named carrier — it simply routes your enquiry to the right destination desk and licensed partner for your route. Share your dates, party size and destination on WhatsApp at 6281139414563 or email bd@juaraholding.com, and the desk will confirm aircraft availability, water-aerodrome status and a quote before anything is booked.
Frequently Asked Questions
Is seaplane travel actually legal and regulated in Indonesia, or is it an informal charter arrangement?
It is formally regulated, not informal. The Ministry of Transportation’s water aerodrome rule requires any water landing site to hold a Minister-issued certificate or registry under Article 29(1), and flights themselves follow CASR aviation rules plus Permenhub 08/2025’s dual maritime-and-aviation regime, so a legitimate operator can show both aircraft and landing-site documentation.
Do I need a special government permit to book a seaplane flight in Indonesia?
No, the passenger does not apply for a permit directly. The certification obligation sits with the water aerodrome’s organiser and the operator’s Air Operator Certificate (AOC), not the traveller. A coordination desk or operator confirms the landing site’s certificate status as part of arranging your charter, before your flight is booked.
How many certified or approved water aerodromes does Indonesia currently have?
Public sources confirm only a small number: Pulau Bawah in the Anambas Islands (the first certified site), plus special-status or private locations including Kahayan River, Amanwana, Benete Waterbase, Pangpang Bay in Banyuwangi and Moyo Island, along with approved landing points near Menjangan and in southern Bali cited by one operator.
Can a seaplane land on any beach, lake or bay I choose in Indonesia?
No. Only water areas that hold a Minister-issued water aerodrome certificate, or an operator-approved landing point under its own operating procedures, may legally be used. An operator or coordination desk checks this status before confirming any route, since landing on an uncertified water body would put the flight outside the regulation.
What safety equipment is legally required on an Indonesian seaplane flight?
Under CASR 121.339, every seaplane or amphibian operated as a seaplane must carry a sea anchor and survival equipment, and on extended overwater flights a life jacket or equivalent must be reachable from every seat. Heavier aircraft above 27,000 kg must also carry an underwater locating device, a requirement in force since January 2018.