Maryland Aviation Administration Trunking System, BWI Airport, Maryland

Maryland Aviation Administration

System Name:	Maryland Aviation Administration
Location:	BWI Airport, MD
County:	Anne Arundel
System Type:	Project 25 Phase I
System Voice:	APCO-25 Common Air Interface Exclusive
System ID:	Sysid: 1BA WACN: BEE00
Last Updated:	July 4, 2025, 23:09 pm UTC [Added Talkgroup to: Operations/Maintenance (48 Baggage Carousels)]

Red (c) are control channel capable frequencies

RFSS	Site	Name	Freqs
1 (1)	001 (1)	BWI Airport	851.2625c	851.725c	852.275	852.325c	852.8625	854.4625	859.1375

Grouped

All Talkgroups

New/Updated Talkgroups

DEC	HEX	Mode	Alpha Tag	Description	Tag
12	00c	D	BWI FD Admin	Admin	Fire-Talk
13	00d	D	BWI FD Disp	Dispatch	Fire Dispatch
14	00e	D	BWI FD Ops	Ops ("Tac 1")	Fire-Tac
16	010	D	BWI FD Tac 1-4	Tac 1-4 (Comms)	Fire-Tac
17	011	D	BWI FD Tac 1-1	Tac 1-1	Fire-Tac
18	012	D	BWI FD Tac 1-2	Tac 1-2 ("Tac 2")	Fire-Tac
19	013	D	BWI FD Tac 1-3	Tac 1-3	Fire-Tac
20	014	D	BWI FD Tac 2-4	Tac 2-4 (Prevention/Alarm Testing)	Fire-Tac
21	015	D	BWI FD Tac 2-1	Tac 2-1	Fire-Tac
22	016	D	BWI FD Tac 2-2	Tac 2-2	Fire-Tac
23	017	D	BWI FD Tac 2-3	Tac 2-3	Fire-Tac
71	047	D	BWI FD Training	Training	Fire-Talk

DEC	HEX	Mode	Alpha Tag	Description	Tag
38	026	D	MdTAP Disp	Dispatch	Law Dispatch
39	027	D	MdTAP Detectives	Detectives	Law Tac
40	028	D	MdTAP Tac 1	Tac 1	Law Tac
41	029	D	MdTAP Tac 2	Tac 2	Law Tac
42	02a	D	MdTAP Tac 3	Tac 3	Law Tac
43	02b	D	MdTAP Tac 4	Tac 4	Law Tac
44	02c	D	MdTAP Tac 5	Tac 5	Law Tac
45	02d	D	MdTAP Tac 6	Tac 6	Law Tac

DEC	HEX	Mode	Alpha Tag	Description	Tag
2	002	D	BWI APW-1	APW-1	Public Works
4	004	D	BWI Emergency	Emergency	Interop
5	005	D	BWI HVAC Mnt	HVAC Maintenance	Public Works
8	008	D	BWI Deice 8	Deicing (recovery)	Public Works
9	009	D	BWI Deice 9	Deicing (recovery)	Public Works
25	019	D	BWI Bldg Mnt Ctl	Building Maintenance Control	Public Works
26	01a	D	BWI Elec Mnt	Electrical Maintenance	Public Works
28	01c	D	BWI Fld Ctl	Field Control	Public Works
31	01f	D	BWI Plows 31	Snow Plows	Public Works
32	020	D	BWI Plows 32	Snow Plows	Public Works
33	021	D	BWI Plows 33	Snow Plows	Public Works
35	023	D	BWI Plows 35	Snow Plows	Public Works
36	024	D	BWI Plows 4	Snow Plows (Ch. 4)	Public Works
46	02e	D	BWI Airport Ops	Airport Ops	Public Works
48	030	D	BWI BaggCarousel	Baggage Carousels	Public Works
49	031	D	BWI EOC	Emergency Operations Center	Emergency Ops
57	039	D	BWI DoorAlarmSec	Door Alarm Security	Security
58	03a	D	BWI Gate Sec	Gate Security	Security
60	03c	D	BWI Courtesy	Courtesy Patrol	Public Works
61	03d	D	BWI Pkg Sec	Parking Security/Services	Public Works
62	03e	D	BWI Pkg Shuttles	Parking Shuttle	Transportation
63	03f	D	BWI Housekeeping	Housekeeping	Public Works
70	046	D	BWI Electron Div	Electronics Division	Public Works