Aviation and Maritime Transport Terminal Safety, Security, and Dangerous Goods

Comprehensive vocabulary flashcards covering agencies, security protocols, radio etiquette, and dangerous goods classifications for aviation and maritime transport in Singapore.

Ministry of Transport (MOT)

The Singapore ministry responsible for overseeing and coordinating transportation infrastructure across land, aviation, and maritime sectors, ensuring alignment with national security frameworks and international obligations.

Civil Aviation Authority of Singapore (CAAS)

A pivotal agency under the MOT responsible for ensuring the security of Singapore's air transportation system, including passengers, cargo, airports, and aircraft, and ensuring compliance with ICAO standards.

Maritime and Port Authority of Singapore (MPA)

The agency under the MOT that oversees the security of Singapore's maritime infrastructure, including ports, shipping lanes, and vessels, adhering to the ISPS Code.

Singapore Police Force (SPF)

A department under the MHA that maintains law and order by preventing, deterring, and detecting crime through frontline policing, investigations, and public order operations.

Internal Security Department (ISD)

Singapore's domestic intelligence and security agency within the MHA that collects intelligence and acts against threats like terrorism, espionage, and foreign interference.

Singapore Civil Defence Force (SCDF)

An MHA agency providing emergency services including firefighting, rescue, emergency medical/ambulance services, and mitigation of hazardous materials incidents.

Immigration & Checkpoints Authority (ICA)

The agency responsible for managing border security and immigration at air, land, and sea checkpoints, conducting screening of passengers, goods, and vehicles.

Singapore Prison Service (SPS)

Ensures secure custody of offenders and focuses on rehabilitation and reintegration into society while supporting crime prevention.

Central Narcotics Bureau (CNB)

Lead agency for fighting drug trafficking and distribution by enforcing drug laws and coordinating national drug eradication efforts.

Home Team Academy (HTA)

The corporate university for the Home Team that provides training and development for officers across all MHA agencies.

Republic of Singapore Navy (RSN)

Protects sea lines of communication and maintains surveillance on the Singapore Strait against piracy, terrorism, and incursions.

Republic of Singapore Air Force (RSAF)

Defends Singapore's airspace 24/7 and executes peacetime missions including search-and-rescue and disaster response.

Digital and Intelligence Service (DIS)

The SAF department providing military intelligence, cyber defence, and digital protection for SAF operations.

Island Air Defence (IAD) system

A multi-layered system maintained by the RSAF utilizing sensors like Aerostats and $G550\text{-AEW}$ radars to neutralize air intrusions.

Maritime Security Task Force (MSTF)

An RSN-led group established in 2009 that combines toolsets for full maritime watch and action, including boarding and patrolling ships.

Maritime Security and Response Flotilla (MSRF)

A unit set up in 2021 utilizing Sentinel-class boats ($MSRVs$ and $MSRTs$) for border surveillance and quick intervention.

Singapore Maritime Crisis Centre (SMCC)

A control room at Changi Naval Base that coordinates between RSN, Police Coast Guard, MPA, and ICA for maritime event planning and drills.

National Maritime Security System (NMSS)

A technological core that blends radars, ship trackers ($AIS$), and AI to monitors $500\text{ square km}$ of sea to stop trouble early.

Singapore Combat Engineers (SCE)

The SAF unit responsible for handling CBRE threats and explosive ordnance disposal ($EOD$) at airports and seaports.

Changi Airport Group (CAG)

The airport operator responsible for implementing the Airport Security Programme, procuring equipment like X-ray scanners, and maintaining infrastructure hardening.

ISPS Code

The International Ship and Port Facility Security Code developed by the IMO to mandate security standards for port facilities and ships.

Security Service Providers

Organisations empowered by the SPF (such as Certis CISCO) to perform outsourced duties like access control, baggage screening, and roving patrols.

Restricted Area (Airside / Apron)

The 3rd level of airport security accessible only to authorized personnel; includes the tarmac and maintenance facilities.

Airport Pass Code (A)

A specific security clearance on an airport pass that grants access to the Apron and baggage sorting area.

Airport Pass Code (B)

A specific security clearance on an airport pass that grants access to the Baggage claim hall and arrival transit area.

Airport Pass Code (D)

A specific security clearance on an airport pass that grants access to the Departure transit area.

NATO Phonetic Alphabet

A standardized spelling alphabet used internationally to ensure clear voice communication over radio (e.g., Alpha, Bravo, Charlie).

Roger

A proword indicating that a message has been received and understood.

Wilco

A proword short for 'Will comply,' meaning the sender will follow the instructions given.

Flight Time Limitations (FTL)

Safety regulations that restrict the maximum permitted duty hours for flight crew members to prevent fatigue.

Service Level Agreement (SLA) for Baggage

CAG standards requiring the first bag within $15\text{ minutes}$ and the last bag within $30\text{ minutes}$ after aircraft Actual Time of Arrival ($ATA$).

Baggage Delivery Option Portal (BDOP)

A portal allowing passengers to arrange home/hotel luggage delivery if arrival time exceeds $ATA + 45\text{ minutes}$ (SQ) or $ATA + 60\text{ minutes}$ (other airlines).

Unattended Baggage (UB) Protocol

Security procedure for items larger than a laptop bag monitored for $10\text{-}15\text{ minutes}$ before escalating to APD and DTM.

Dangerous Goods (DG)

Items or substances that pose a risk to health, safety, property, or the environment when transported.

International Air Transport Association (IATA)

An international body that provides the Dangerous Goods Regulations ($DGR$) for air shipments.

IMDG Code

The International Maritime Dangerous Goods Code which governs the safe transport of hazardous materials by sea.

Petroleum Class A

Highly flammable liquids with a flash-point below $23\text{ }^{\circ}\text{C}$; the most hazardous group for port operations.

Class 1 Dangerous Goods

Explosives, including substances and articles capable of mass detonation, projection hazards, or minor fire effects.

Class 2 Dangerous Goods

Gases, which are divided into flammable ($2.1$), non-flammable/non-toxic ($2.2$), and toxic ($2.3$).

Class 3 Dangerous Goods

Flammable liquids with a flash point of not more than $60\text{ }^{\circ}\text{C}$, such as gasoline, acetone, and alcohols.

Class 4 Dangerous Goods

Flammable solids, including self-reactive substances ($4.1$), spontaneous combustion materials ($4.2$), and water-reactive gases ($4.3$).

Class 5 Dangerous Goods

Oxidizing substances ($5.1$) and organic peroxides ($5.2$) which can accelerate fires or decompose violently.

Class 6 Dangerous Goods

Toxic substances ($6.1$) and infectious substances ($6.2$) posing poisoning or disease risks.

Class 7 Dangerous Goods

Radioactive materials that emit ionizing radiation, categorized by hazard level as I-WHITE, II-YELLOW, or III-YELLOW.

Class 8 Dangerous Goods

Corrosive substances that can cause severe burns to skin or destroy metals through chemical attack.

Class 9 Dangerous Goods

Miscellaneous dangerous goods including lithium batteries, dry ice, asbestos, and magnetized materials.

LAGs standard limits

Liquids, aerosols, and gels in containers of max $100\text{ ml}$, all fitting in one clear, re-sealable $1\text{ litre}$ plastic bag.

Security Tamper Evident Bag (STEB)

A sealed bag containing a receipt used for carrying duty-free liquids, aerosols, and gels past security checkpoints.