Singapore CAAS Unmanned Aircraft Rules 2026: Registration, Permits, and FPV Flight Guide

Singapore, a city-state of 5.9 million people packed into 735 square kilometers, presents a uniquely challenging regulatory environment for drone pilots. The Civil Aviation Authority of Singapore (CAAS) has developed a comprehensive Unmanned Aircraft (UA) regulatory framework that reflects the island’s dense urban landscape, proximity to military airbases, and status as one of the world’s busiest air hubs at Changi Airport. For FPV pilots, Singapore’s rules demand meticulous planning and strict compliance — but the framework is clear, well-documented, and accessible through the UA Portal.

Registration: Mandatory for All Drones

Since January 2, 2020, all unmanned aircraft weighing more than 250g must be registered with CAAS before operation in Singapore. The registration threshold aligns with the FAA’s approach but is absolute — there is no recreational exemption. Registration is completed through the CAAS Unmanned Aircraft Portal (ua.caas.gov.sg) and requires:

• SingPass login (for Singapore citizens and permanent residents) or foreign passport details
• Drone manufacturer, model, serial number, weight, and photographs
• Completion of the UA Basic Training online module and passing the theory test
• Payment of S$25 registration fee (approximately $19 USD) per drone
• Registration label affixed to the drone with the registration number clearly visible

For custom FPV builds, where manufacturer and model fields don’t apply, pilots should enter “Custom Build” as the manufacturer and describe the frame type (e.g., “5-inch Freestyle Quad”) as the model. The registration label requirement is strictly enforced — CAAS inspectors and police officers routinely verify registration labels during checks at popular flying sites.

Permits: Class 1 and Class 2 Activity Permits

Singapore operates a three-tier permission system for drone operations, which is more structured than most countries:

• No Permit Required: Drones under 250g flown outdoors for recreational purposes, below 200ft (60m) AGL, outside restricted zones, with no hazardous materials. This covers sub-250g Tiny Whoops and toothpick builds — a significant exemption for micro FPV pilots.
• Class 2 Activity Permit: Required for drones 250g-7kg flown for recreational or educational purposes. The permit covers designated flying areas and specified time periods. Most FPV pilots fall into this category. The application process requires flight plans, risk assessments, and proof of registration. Permit validity is typically 3-12 months depending on the activity scope.
• Class 1 Activity Permit: Required for drones above 7kg, commercial operations, flight above 200ft (60m), and operations within 5km of airports or military airbases. This involves a more rigorous approval process including operator competency certification and detailed operational safety cases.

Operator Permit and Competency Requirements

For Class 2 and Class 1 permits, operators must hold a UA Operator Permit (OP) issued by CAAS. The OP requires:

• Minimum age: 16 years
• Completion of CAAS-approved UA Pilot Training conducted by an Approved Training and Assessment Organization (ATO)
• The UA Pilot License (UAPL) theory examination covering air law, navigation, meteorology, human factors, and emergency procedures
• Practical flight assessment demonstrating controlled flight, emergency handling, and for FPV pilots, goggle-based navigation
• Recurrent training and license renewal every 24 months

Several CAAS-approved ATOs offer FPV-specific training modules, including Singapore Flying College and Avetics Global. The total cost for full UAPL certification ranges from S$800 to S$1,500 ($600-$1,120 USD).

FPV Flight: Observer and Equipment Rules

Singapore’s approach to FPV flight is among the most structured in Asia. CAAS recognizes FPV as a legitimate flight mode but imposes specific conditions:

• A competent visual observer is mandatory for all FPV operations, positioned to maintain unaided visual contact
• The observer must be named in the Activity Permit application and have completed UA Basic Training
• FPV flight is limited to designated flying zones approved in the permit — spontaneous FPV sessions in parks or open spaces are not permitted
• Video transmission power is limited to 25mW EIRP for 5.8GHz without an additional spectrum license from the Infocomm Media Development Authority (IMDA)
• All FPV flights must be logged, including flight time, location, observer name, and any incidents

Restricted Zones: The Island-Wide Challenge

Singapore’s geography creates an exceptionally constrained airspace environment. With five active airbases (Changi Airport, Seletar Airport, Paya Lebar Air Base, Sembawang Air Base, and Tengah Air Base) in a 50km-wide island, restricted zones cover a significant percentage of Singapore’s land area. Key restrictions include:

• 5km Airport Zones: All flight prohibited within 5km of any airport or airbase reference point. This covers large swaths of eastern, northern, and western Singapore.
• Protected Areas: Military installations, water catchment areas, nature reserves (including Bukit Timah and Central Catchment), and the Southern Islands. These are absolute no-fly zones.
• Urban Canopy: Flight over populated areas, roads, and public gatherings requires specific authorization. Given Singapore’s density, this effectively limits recreational FPV flight to designated flying fields.

The OneMap portal (onemap.gov.sg) provides an interactive map showing all restricted zones, and CAAS recommends checking this before every flight planning session.

Designated Flying Sites

Recognizing the space constraints, CAAS has designated several flying sites where drone operations are permitted with proper registration and permits. For FPV pilots, the most practical locations include:

• Old Holland Road Flying Field: Singapore’s primary designated drone flying site, with dedicated zones for FPV racing and freestyle. Managed by the Singapore Unmanned Aircraft Association (SUAA), it features racing gates, marked flight zones, and frequency management protocols.
• Tuas South Open Field: A large open area in western Singapore suitable for long-range FPV testing, though proximity to Tuas Naval Base requires careful adherence to flight boundaries.
• Marina Barrage Green Roof: Approved for sub-250g drones only, this location offers spectacular city skyline views but is strictly limited to micro FPV operations with Class 2 permits.

Remote ID and Future Developments

Singapore has committed to implementing Remote ID for all registered drones by 2027, aligning with the broader Asia-Pacific UTM development. CAAS is working with the International Civil Aviation Organization (ICAO) Asia-Pacific office on standards harmonization. The planned system will require drones to broadcast identification, position, altitude, and operator data, receivable by law enforcement using standard smartphone applications.

For FPV builders, this means planning for Remote ID module integration. The CAAS has indicated that retrofit modules will be acceptable, similar to the FAA’s approach, and that specifications will align with ASTM F3411 standards.

Enforcement and Penalties

Singapore enforces its drone regulations with characteristic efficiency. The Air Navigation Act (Chapter 6) provides for penalties including fines up to S$50,000 (approximately $37,000 USD) and imprisonment up to two years for operating an unregistered drone, flying without a required permit, or violating restricted zone boundaries. The Singapore Police Force’s Unmanned Aerial Systems Enforcement Unit actively patrols known flying sites and responds to public reports of drone sightings in restricted areas.

In 2025, CAAS reported 112 enforcement actions including 34 prosecutions. The majority involved unregistered drones and flight within 5km of Changi Airport. Equipment confiscation is standard procedure for serious violations, and the authorities have demonstrated willingness to prosecute foreign visitors — several tourists have been charged and fined for flying drones in restricted zones near Marina Bay Sands.

Sources: CAAS Unmanned Aircraft Operations (caas.gov.sg), Air Navigation Act (Cap. 6), CAAS Advisory Circular AC-101-1, OneMap Singapore (onemap.gov.sg), SUAA (suaa.org.sg), IMDA Spectrum Allocation Framework.