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Repeaters

Ellicott City 650 Coverage Plot

Ellicott City 650

462.650     +5mhz offset     PL 192.8

Status:  Online 

Coverage

Approx 50 miles

Notes

​Excellent coverage to the East and South of over 40+ miles such as Washington D.C., Bowie, Annapolis, Kent Island, Chestertown, Wye Mills & More

20+ miles to the North and West into areas such as Cockeysville, Westminster, Mt Airy, Damascus, Olney, & More

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Nets

​Wednesdays @ 730pm

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Towson 600 Coverage Plot

Towson 600

462.600     +5mhz offset     PL 192.8

Status:  Online 

Coverage

Approx 50 miles

Notes

Excellent coverage to the East and South of over 40+ miles such as Washington D.C., Bowie, Annapolis, Kent Island, Chestertown, Georgetown, Md & More

20+ miles to the North and West into areas such as Bel Air, Cockeysville,  Reisterstown & More​

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Nets

Tuesdays @ 730pm

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Baltimore 675

462.675     +5mhz offset     PL 192.8

Status:  Online 

Coverage

Approx 15 miles

Notes

Coverage approximately 5 miles west and north of the beltway. Coverage east and south at least 15 miles beyond the beltway.​​​​

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Nets

TBD​

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Thurmont 700 Coverage Plot

Thurmont 700

462.700     +5mhz offset     PL 192.8

Status:  Online 

Coverage

Approx 25 miles

Notes

Covers a good portion of Cunningham Falls State Park and Catoctin Mountain Park. Great coverage east and south at least 25 miles. North about 15 miles. Coverage about 10 miles west.

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Nets

TBD​

La Plata 550 Coverage Plot

La Plata 550 (Coming Soon)

462.550     +5mhz offset     PL 192.8

Status:  Offline 

Coverage

Approx 25 miles

Notes

Coming Soon January 2026

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Notes

TBD

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Wheaton 625 (Affiliate Repeater)

462.625     +5mhz offset     PL 156.7

Status:  Online 

Coverage

Approx 50 miles

Notes

Excellent coverage serving central Maryland and Washington, DC​​​

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Nets

TBD​

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Laurel 725 (Affiliate Repeater)

462.725     +5mhz offset     PL 88.5

Status:  Online 

Coverage

Approx 20 miles

Notes

Part of the Hospital Emergency Assistance Team (HEAT) System

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Nets

TBD

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Largo 625 (Affiliate Repeater)

462.625     +5mhz offset     PL 88.5

Status:  Online 

Coverage

Approx 20 miles

Notes

Part of the Hospital Emergency Assistance Team (HEAT) System

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Nets

​TBD

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Lanham 550 (Affiliate Repeater)

462.550     +5mhz offset     PL 141.3

Status:  Online 

Coverage

Approx 20 miles

Notes

Belongs to Prince George's County REACT

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Nets

TBD

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Galena 600 (Affiliate Repeater)

462.550     +5mhz offset     DPL 754

Status:  Online 

Coverage

Approx 20 miles

Notes

Coverage Approximately 20 Mile radius of Galena

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Nets

TBD

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Falling Waters 625 (Affiliate Repeater)

462.625     +5mhz offset     PL 179.9

Status:  Online 

Coverage

Approx 20 miles

Notes

Located in Falling Waters, West Virginia, this repeater serves the surrounding area including Hagerstown.

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Nets

Sundays @ 8pm

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© 2025 Maryland GMRS Network.

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