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| Izu Ōshima Airport | |
|---|---|
| Name | Izu Ōshima Airport |
| Nativename | 大島空港 |
| Iata | OIM |
| Icao | RJTO |
| Type | Public |
| Operator | Tokyo Metropolitan Government |
| City-served | Ōshima, Tokyo |
| Location | Izu Ōshima, Izu Islands |
| Elevation-f | 167 |
| Runway1-number | 02/20 |
| Runway1-length-m | 800 |
| Runway1-surface | Asphalt concrete |
Izu Ōshima Airport is a regional airport serving the island of Ōshima in the Izu Islands chain administered by the Tokyo Metropolitan Government. It provides scheduled air connections between Ōshima and Haneda Airport as well as emergency and charter services linking to Tokyo and the Izu Islands. The facility supports tourism to sites such as Mount Mihara, maritime access to Sagami Bay and logistical links to the Izu Peninsula and broader Kantō region.
Izu Ōshima Airport sits on Ōshima, part of the Izu Islands archipelago in the Philippine Sea, and is administered by the Tokyo Metropolitan Government under regional transport policies influenced by Ministry of Land, Infrastructure, Transport and Tourism (Japan). The airport's single short runway permits operations by aircraft like the De Havilland Canada DHC-8 and Cessna 208 Caravan, enabling connections to Tokyo International Airport (Haneda), Chofu Airport, and ad hoc flights to Izu Ōshima Port for intermodal transfer via ferries to Itō, Shizuoka and Takeshiba Pier. It serves as a lifeline for residents, supporting services related to Japan Meteorological Agency monitoring and disaster response coordination with agencies such as the Japan Coast Guard and Self-Defense Forces (Japan) when needed.
The airport opened in the late 1960s as part of post-war regional development initiatives promoted by the Tokyo Metropolitan Government and infrastructure plans tied to the 1964 Summer Olympics legacy and subsequent transport strategies. Early operations involved small commuter aircraft operated by carriers that evolved into modern regional airlines associated with All Nippon Airways and Japan Airlines feeder networks. Over decades the field underwent runway reinforcement and terminal upgrades influenced by standards from the International Civil Aviation Organization and domestic regulation under the Ministry of Land, Infrastructure, Transport and Tourism (Japan), responding to events such as typhoons tracked by the Japan Meteorological Agency and volcanic activity at Mount Mihara which shaped contingency planning.
The airport comprises a single 800-meter runway (02/20) surfaced with asphalt concrete meeting specifications referenced by the International Civil Aviation Organization and maintained under guidelines from the Japan Civil Aviation Bureau. The terminal building provides passenger handling, security screening in line with International Air Transport Association recommendations, and basic cargo facilities for perishable goods destined for markets like Tsukiji Market and tourist services for attractions including the Oshima Park and Sakura forests. Instrumentation and communications include equipment interoperable with the Tokyo Area Control Center and meteorological input from the Japan Meteorological Agency for wind, visibility, and volcanic ash advisories affecting operations.
Scheduled services have historically been provided by regional carriers operating turboprop aircraft connecting to Tokyo International Airport (Haneda) and Chofu Airport, with seasonal charters tied to tourism flows from Shinjuku and Shibuya access points. Carriers coordinating routes include those aligned with the corporate groups of All Nippon Airways and Japan Airlines through code-share or feeder arrangements, while ad hoc helicopter services operate under operators linked to Tokyo Metropolitan Government contracts for medical evacuation to facilities such as Tokyo Medical University Hospital and Juntendo University Hospital.
Ground access to the airport is principally by road from settlements on Ōshima connected by the island's road network and bus services coordinated with the Tokyo Metropolitan Government tourism office; transfers link to ferry terminals serving lines to Takeshiba Pier and Atami operated by companies like Tokai Kisen. Local taxis provide on-demand service coordinated with the island's port timetable and seasonal shuttle buses connect to lodging clusters near Oshima Onsen and visitor centers advertising excursions to Mount Mihara and coastal viewpoints on Sagami Bay.
Annual passenger numbers fluctuate with tourism cycles, island demographics, and weather disruptions documented by the Ministry of Land, Infrastructure, Transport and Tourism (Japan). Traffic statistics reflect peak surges during Golden Week, Obon, and New Year periods when travelers from Tokyo, Kanagawa Prefecture, and Shizuoka Prefecture increase movements, while cargo throughput carries regional produce destined for metropolitan markets such as Tokyo Metropolitan Market and retail districts like Ginza.
The airport's safety record includes incidents influenced by typhoons, volcanic ash from Mount Mihara, and challenging short-field operations documented in reports coordinated among the Japan Civil Aviation Bureau, Japan Transport Safety Board, and local responders including the Japan Coast Guard and Self-Defense Forces (Japan). Emergency response exercises have been conducted with agencies such as the Tokyo Metropolitan Fire Department and medical institutions like Tokyo Medical University Hospital to maintain preparedness for contingencies affecting island transport links.
Category:Airports in Tokyo Category:Izu Islands