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    2021 Advisories

    TIA21-014 Observation Gallery and Concourse C Gate C-7 Elevators Out of Service 12/31/21
    TIA21-013 Substation Maintenance 07/16/21
    TIA21-012 Biennial Bridge Inspection 07/09/21
    TIA21-011 Substation Maintenance 06/30/21
    TIA21-010 MAA Airport Operations Center Official Email Address Indefinite
    TIA21-009 Substation Maintenance (electrical outages) 05/28/21
    TIA21-008 Taxiway T Reconstruction Phase 1A 12/31/21
    TIA21-007 Elevator Generator Load Test 04/16/21
    TIA21-006 Task 9: Primary Runway Repairs 12/31/21
    TIA21-005 Biennial Vehicle Inspection/Registration Program 10/30/21
    TIA21-004 (Rev 21-003) PA System Outage (Telecom) 03/19/21
    TIA21-003 Public Address System Outage for Entire Airport 03/19/21
    TIA21-002 Electrical Substation Maintenance 03/12/21
    TIA21-001 (Rev 20-048) BWI Face Coverings and Social Distancing (OPS) 12/31/21
    TIA20-XXX TIA20-XXX Temporary Suspension of In-Person Customer Service Operations 12/18/20
    TIA20-063 Autonomous Vehicle Testing, Employee Terminal Lot and Hourly Garage 08/30/21
    TIA20-062 Holiday Decorations 01/15/21
    TIA20-061 Electrical Substation Maintenance 12/11/20
    TIA20-060 Maryland Aviation Administration Environmental Building Inspection 09/30/21
    TIA20-059 Primary Runway Repairs at BWI Marshall Airport 11/30/20
    TIA20-058 Electrical Substation Maintenance 11/13/20
    TIA20-057 BWI Marshall Airport Employee Parking Decal Hangtags 10/16/20
    TIA20-056 Scheduled Runway Intersection Closures – Calendar Year 2021 01/30/22
    TIA20-055 Scheduled Runway Intersection Closures – Calendar Year 2020 01/30/21
    TIA20-054 Electrical Substation Maintenance 10/16/20
    TIA20-053 MAA Telephone System Outage 09/25/20
    TIA20-052 Public Address System Outage Concourses A and B 10/02/20
    TIA20-051 Substation Maintenance 09/18/20
    TIA20-050 Elec Substation Maint (OMU) 09/11/20
    TIA20-049 (Revised) Electrical Substation Maintenance 09/25/20
    TIA20-049 Electrical Substation Maintenance (NT-CT UP1 & Switchgear-2) 09/25/20
    TIA20-048 (Revised 20-022) BWI Marshall Airport Face Coverings and Social Distancing 06/30/21
    TIA20-047 (Revised 20-023) Taxiway T2 Construction 12/31/20
    TIA20-046 (Revised 20-037) Electrical Outage Concourse C – Upper/Lower Levels, Gates C1 through C5 08/14/20
    TIA20-045 Electrical Substation Maintenance 08/28/20
    TIA20-043 Electrical Substation Maintenance 08/21/20
    TIA20-042 (Rev 20-030) Safety Shields (Permits) 07/01/21
    TIA20-041 (Revised 19-013) Two Person Requirement for Meeting Arriving Flight in International Concourse Gates D1, D3, D5, E1, E2, E3, E4, E5, E6, E7, E8, E9, E10, and E12 Indefinite
    TIA20-040 (Revised 20-034) Elevator ST5502 Closure Located at Concourse A Food Court at Mixing Bowl 08/14/20
    TIA20-039 COVID-19 Special Signage and Decals 07/01/21
    TIA20-038 Concourse A Improvements – Phase II Electrical Outage Concourse A, Affecting Arrivals/Departures 08/07/20
    TIA20-037 Electrical Outage Concourse C – Upper/Lower Levels, Gates C1 through C5 08/07/20
    TIA20-036 Electrical Substation Maintenance (w/electrical outages) 07/31/20
    TIA20-035 Reopening of Elkridge Landing Employee Shuttle Lot 12/31/20
    TIA20-034 Elevator ST5502 Closure, Located at Concourse A Food Court at Mixing Bowl 07/31/20
    TIA20-031 Airport Operations Center Access and Airfield Vehicle Registration Decal Pickup Indefinite
    TIA20-030 COVID-19 Safety Shield Screens 07/01/21
    TIA20-029 Electrical Substation Maintenance 06/26/20
    TIA20-028 BWI Employee Parking Decal Hangtags 12/31/20
    TIA20-027 Electrical Substation Maintenance 06/26/20
    TIA20-026 Biennial Bridge Inspection 07/31/20
    TIA20-025 Substation Maintenance 05/29/20
    TIA20-024 Substation Maintenance (electrical outages) 05/29/20
    TIA20-023 Taxiway T2 Construction 12/31/20
    TIA20-022 BWI Marshall Airport Face Coverings and Social Distancing 12/31/20
    TIA20-021 BWI Marshall Airport Parking Validations Suspended 12/31/20
    TIA20-020 Electrical Substation Maintenance (w/electrical outages) 05/15/20
    TIA20-019 Office of Finance Cashier Window Temporary Hours 12/31/20
    TIA20-018 BWI Marshall Airport Employee Parking Decal Hangtags 12/31/20
    TIA20-017 Substation Maintenance (w/electrical outages) 05/01/20
    TIA20-015 Employee Parking Temporary Procedures – with Diagram 12/31/20
    TIA20-014 BWI Marshall Airport Terminal Building Disinfection and Sanitizing 12/31/20
    TIA20-013 BGE Substation Maintenance (possible outages) 04/30/20
    TIA20-012 Substation Maintenance (electrical outages) 04/30/20
    TIA20-011 Switchgear Maintenance (momentary electrical outages) 04/17/20
    TIA20-010 CANCELLED – Electrical Substation Maintenance (possible outages) 03/13/20
    TIA20-009 Concourse C Domestic Water Outage 02/29/20
    TIA20-008 Switchgear Maintenance (electrical outages) 02/28/20
    TIA20-006 Electrical Substation Maintenance (electrical outages) 02/14/20
    TIA20-005 (Revised 19-060) Removal and Replacement of Doors C124 and C137, Lower Level Concourse C 01/31/20
    TIA20-004 Concourse A Improvements – Phase II Electrical Outage – Concourse A and Terminal A/B 02/28/20
    TIA20-003 Concourse A Improvements – Phase II – Electrical Outage Concourse A and Terminal A/B 02/28/20
    TIA20-002 Switchgear Maintenance (electrical outages) 01/31/20
    TIA20-001 Concourse D Restroom Closures – Tile Repair and Replacement 01/20/20
    TIA21-010 MAA Airport Operations Center Official Email Address Indefinite
    TIA20-041 (Revised 19-013) Two Person Requirement for Meeting Arriving Flight in International Concourse Gates D1, D3, D5, E1, E2, E3, E4, E5, E6, E7, E8, E9, E10, and E12 Indefinite
    TIA20-031 Airport Operations Center Access and Airfield Vehicle Registration Decal Pickup Indefinite
    TIA19-073 BWI Marshall Airport Employee Parking Decal Hangtags Indefinite
    TIA19-019 (Revised 18-002) Safety Alert Ramp Operations – Safety and Compliance Indefinite
    TIA19-013 Two Person Requirement for Meeting an International Arriving Flight Indefinite
    TIA18-087 (Rev 18-004) Use of TSA PreCheck Lanes Airport Employees (Ops) Indefinite
    TIA18-083 (Rev 06-161) Winter Ramp Ops Safety and Compliance (Ops) Indefinite
    TIA18-065 Door Alarms (Security) Indefinite
    TIA18-035 BGE Electrical Power Fluctuations (OMU) Indefinite
    TIA18-021 Employee Terminal Lot (Safety) Indefinite
    TIA18-004 (Rev 15-131) Use of TSA PreCheck Lanes Airport Employees (TSA) Indefinite
    TIA18-002 (Rev 16-142) Safety Alert Ramp Ops (Ops) Indefinite
    TIA17-081 Two Person Requirement for Meeting an International Arriving Flight Indefinite
    TIA17-066 Access to Hourly Garage/Employee Parking Lot Indefinite
    TIA17-063 Airfield Vehicle Registration Program – Vehicle Identification Indefinite
    TIA17-048 Access to the Terminal Third Floor Via Elevator Indefinite
    TIA17-047 Remarking of Non-movement Area Boundary (w/attachment) Indefinite
    TIA17-006 Oil Can Recycling Program Indefinite
    TIA16-142 Safety Alert – Ramp Operations – Safety and Compliance Indefinite
    TIA16-126 Baggage Hygiene Requirements for Common Use Baggage Belt Systems (w/attachment) Indefinite
    TIA16-119 Moving Walkways and Escalators (w/attachment) Indefinite
    TIA16-111 Safety Alert – Ramp Operations – Safety and Compliance – Distracted Driving and Cell Phone Use Indefinite
    TIA16-099 No Unattended Vehicles in Front of the Terminal – Everyone Must Follow Proper Delivery Procedures Indefinite
    TIA16-067 Checkpoint Exit Lane Closures Indefinite
    TIA16-066 Meditation Room Security and Access Indefinite
    TIA16-017 Enhanced Penalty for Expired BWI Badge Violations Indefinite
    TIA15-131 Use of TSA Pre-Check Lanes by BWI Marshall and Aircraft Operator Employees and Flight Crewmembers Indefinite
    TIA15-115 Use of TSA Pre?T Lanes by BWI Marshall and Aircraft Operator Employees and Flight Crewmembers Indefinite
    TIA15-074 Maryland Aviation Administration Executive Office Security Access Indefinite
    TIA15-047 Potential Approach Procedure Impacts from Future ATCT Development Indefinite
    TIA15-022 SAFETY ALERT – Mobile Lounge Operations at BWI Marshall – Safety and Compliance Indefinite
    TIA14-105 Reporting Medical Emergencies to BWI Dispatch (w/attachment) Indefinite
    TIA14-001 Airfield Wheelchair Lift Indefinite
    TIA13-113 Office of Airport Security Lost Badge Payments Indefinite
    TIA13-092 Observation Gallery at BWI Marshall Indefinite