Maupiti's Runway Lighting Is a Written Drill

On the night of 31 July, at the request of the Haut-commissariat de la République in Papeʻete, a CASA CN-235 of the Armée de l'Air et de l'Espace lifted a patient in respiratory distress off Maupiti. A ground marking tactic named BOX opened the island to that sortie. The tactic entered service in April 2025. Other Polynesian airfields joined the squadron's night dispatch with it. Escadron de Transport 82 Maine flew the mission out of Tahiti-Faaʻa with a medical team in the cabin.

Maupiti aerodrome occupies Motu Tuanai, a coral islet across the lagoon from the village of Vaiʻea. The runway, short and unlit, gives 3,133 ft by 75 ft of asphalt, with lagoon at the threshold and lagoon past the departure end. Approach guidance amounts to an NDB procedure for runway 08 and RNP procedures for 08 and 26. Civil classification puts the field at code 2C, which caps scheduled service at the ATR 42, while rain cancels about 12% of flights a year. The runway edge stays dark after sunset.

Counting the Polynesian aerodromes without night lighting, the squadron commander states that more than half of them have none. Air Archipels handles civil évacuations sanitaires (medical evacuations) by day and cannot use an unlit runway after dark. The military crew therefore takes the night calls, with a SAMU team aboard. During 2025 the two CASA of ET 82 flew 34 evacuations for 180 flight hours across a territory as large as Europe. One February sortie lasted 10 hours 20 minutes, of which 7 hours 20 were flown in darkness.

Substituting a ground party for an installed lighting system is what a marking tactic does. Carrying a SAMU team and up to twelve stretcher fittings, the CN-235 turns into a night ambulance. Personnel on the ground place light sources in a drilled geometry, the whole installation portable. No cable goes into the coral. The drill gives the ground party a spacing figure and the crew a usable far end. The Armée de l'Air et de l'Espace flies 27 CN-235, ten of them overseas. Aviation buyers tender the hardware and leave the wording to a contract annexe.

Allied air forces hold comparable doctrine. Air Force Instruction 13-217 sets selection and marking criteria for landing zones. The instruction implements NATO standardization agreements alongside Air and Space Interoperability Council air standards, among them AIR STD 44/37C on landing zones for fixed-wing transport aircraft. Chemlights and infrared systems do the job in darkness. The instruction also standardised C-130 minimum runway length and turning criteria for night vision goggle sorties. American civil guidance describes a night touchdown area lit by five lights.

Under Article 3 of the Chicago Convention, the treaty binds civil aircraft and does not bind state aircraft. Military, customs and police machines fall into that second category, outside the Annexes entirely. Contracting states undertake only to have due regard for the safety of navigation of civil aircraft when they write rules for those machines. Annex 14 governs the civil aerodrome. Its standards bind the operator, not the military crew. A runway licensed for night use carries edge, threshold and end lights. Article 38 obliges a state to file a difference with ICAO when it cannot comply.

Homologation governs the civil side. The arrêté of 28 August 2003 on aerodrome homologation and use, amended on 27 August 2024 and in force from 1 July 2025, prescribes the visual aids down to the balisage lumineux (light marking). There are 46 territorial aerodromes in French Polynesia, plus the State field at Tahiti-Faaʻa, the military field at Moruroa and four private strips. The Service d'État de l'Aviation Civile supervises the lot. Territorial civil aviation manages 43 of them.

Given the cost of lamps on an islet, the territory has been buying runway lighting aerodrome by aerodrome. Rimatara got its balisage in 2018. Though short of lamps, Maupiti keeps the drill. Cheap that drill is, set against the works at Tikehau, which began in late September 2024 for eight months at 370 million F CFP. The State funded 70% of the figure under the third financial instrument. The mayor of Maupiti argues for a longer runway instead.

The Kiribati government fitted 107 solar runway lights alongside 41 solar taxiway units at Bonriki International, keeping cable out of hard coral. The atoll stands about 3 m above sea level, trenching impractical on the reef platform. ICAO conditions attached that lighting to international traffic rights. Tarawa flew its first night service in 2017. Outer-island departures began in darkness. Reef platforms defeat cable trenches across the wider rebuild of Pacific airspace. Solomon Islands upgraded the airfield lighting at Santa Cruz.

It was the residents of the Bahamian family islands who parked cars along the strip during emergencies, headlights turned inward to light it. On the Chatham Islands the air ambulance declined night sorties except on compelling grounds and in cloudless weather. Standalone solar lights on a self-healing radio mesh ended the refusal. Engineers designed the modules to operate independently of a mains supply. The airfield added a pilot-activated controller and a warning beacon signalling ten minutes of light remaining.

Futuna has no balisage and therefore no night flying, though its evacuation load is heavy. Pointe Vele on the island has a short strip and no lamps. Wallis and Futuna falls under a separate territorial arrangement from Polynesia. During 2018 the collectivity recorded 89 evacuations from Futuna to Nouméa aboard Aircalin or Air Alizé aircraft. The carriers fly that sector under daylight rules. An army CASA came in after dark on two occasions. Kiribati bought hardware, and Polynesia, procedure. Wallis recorded 69 evacuations that year.

To fit an instruction to its illustrated panel is the entire task on inter-island safety material. Regulators specify a fixed sequence of drawings. The wording must agree with the picture and leave no room for hesitation, because a passenger absorbs it under stress, at speed. The brace position and the evacuation sequence are the two places at risk. Match the sentence to its drawing. Text was fitted panel by panel in Bislama and Solomon Pijin, a line overrunning its artwork tightened to fit.

The written drill does fix the spacing of the light sources and the radio call confirming the pattern. It falls to municipal staff, not to aircrew, to place the lamps. A reviewer checks the spacing figures and the imperative verbs. Terminology must hold steady between the aircrew briefing and the mayor's instruction to his people. A third audience waits at the aircraft door, since the SAMU handover keeps its own vocabulary. The mairie issues the drill in Reo Tahiti as well as French.

Kiribati issues aerodrome instructions to a population using Taetae ni Kiribati. Tuvaluan raises comparable problems in its own system. A wrong numeral in a spacing table breaks the alignment on final approach. A softened imperative does similar damage in a marking drill. Marshallese ground staff at Majuro switch between Kajin Majel and English on the outer-island services. Air Marshall Islands flew those services to 21 destinations with a fleet of three aircraft in August 2025.

Because a drill written in April 2025 held and because a ground party put lights on a coral islet in the correct places, the patient off Maupiti went out on 31 July. Tikehau will have its lamps. Maupiti has the written procedure instead. Air Tahiti has asked the territory for a compensation payment on the island service. The commune counts 1,302 residents and 3,133 ft of unlit asphalt.