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12/18/2024
 
 
 
 
 
Owner: Maryland Transit Administration
Model:EMD AEM7Built As:MARC 4901 (AEM7)
Serial Number:846005-2Order No:846005
Frame Number:846005-2Built:10/1986
Other locos with this serial:  MARC 4901(AEM7)
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MARC 4901
Title:  MARC 4901
Description:  Boston Mech. Dept. calls them "meatballs", Wash. Mech. Dept. calls them "ASEA's as their major parts come from ASEA in Sweden, also affectionately referred to as "toasters" by railfans. They weigh 101 tons, build by EMD and they helped retire the last of the GG1's. There are currently 51 AEM-7's on the Amtrak roster. I have been sent a full page of information by a very gracious DJW of the MARC. If you want further information, please email me.
Photo Date:  12/1/1986  Upload Date: 12/4/2008 9:05:00 AM
Location:  Durand, MI
Author:  Jack Smith
Categories: 
Locomotives:  MARC 4901(AEM7)
Views:  541   Comments: 1
MARC 4901
Title:  MARC 4901
Description: 
Photo Date:  8/5/1987  Upload Date: 6/28/2009 10:01:28 PM
Location:  Washington, DC
Author:  Marty Bernard
Categories: 
Locomotives:  MARC 4901(AEM7)
Views:  397   Comments: 0
MARC 74, 4901 taken from Amtrak.
Title:  MARC 74, 4901 taken from Amtrak.
Description:  Actual date not known. 35mm photo.
Photo Date:  12/1/1989  Upload Date: 2/25/2022 9:37:35 PM
Location:  Ivy City, DC
Author:  Tim Darnell
Categories: 
Locomotives:  MARC 74(GP39H-2) MARC 4901(AEM7)
Views:  224   Comments: 1
MARC 4901
Title:  MARC 4901
Description: 
Photo Date:  9/30/1992  Upload Date: 2/26/2010 6:16:22 AM
Location:  Washington, DC
Author:  Stephie Kolata
Categories: 
Locomotives:  MARC 4901(AEM7)
Views:  622   Comments: 0
MARC 4901 with Signal tower in the background
Title:  MARC 4901 with Signal tower in the background
Description: 
Photo Date:  12/4/2003  Upload Date: 10/5/2008 9:00:22 PM
Location:  Washington, DC
Author:  nikos kavoori
Categories: 
Locomotives:  MARC 4901(AEM7)
Views:  2276   Comments: 0
MARC 4901
Title:  MARC 4901
Description:  Penn Coach Yard
Photo Date:  5/31/2009  Upload Date: 5/31/2009 10:19:22 PM
Location:  Philadelphia, PA
Author:  Bob Vogel
Categories: 
Locomotives:  MARC 4901(AEM7)
Views:  835   Comments: 0
MARC 4901 and 4900
Title:  MARC 4901 and 4900
Description: 
Photo Date:  7/27/2010  Upload Date: 7/29/2010 7:52:46 AM
Location:  Washington, DC
Author:  Bob Vogel
Categories: 
Locomotives:  MARC 4901(AEM7) MARC 4900(AEM7)
Views:  688   Comments: 0
MARC 4900 and 4901
Title:  MARC 4900 and 4901
Description: 
Photo Date:  7/27/2010  Upload Date: 7/29/2010 7:53:15 AM
Location:  Washington, DC
Author:  Bob Vogel
Categories: 
Locomotives:  MARC 4900(AEM7) MARC 4901(AEM7)
Views:  634   Comments: 0
MARC 4900 & MARC 4901
Title:  MARC 4900 & MARC 4901
Description:  Norhbound approaching the Halethorpe MARC station. /DL
Photo Date:  11/5/2010  Upload Date: 11/7/2010 5:44:55 PM
Location:  Halethorpe, MD
Author:  David Larrabee
Categories:  Roster,RollingStock,Transit,Passenger,Action
Locomotives:  MARC 4900(AEM7) MARC 4901(AEM7)
Views:  519   Comments: 0
MARC 4901 at Wilmington Shops
Title:  MARC 4901 at Wilmington Shops
Description:  MARC DC AEM7 4901 at Wilmington shops
Photo Date:  12/19/2010  Upload Date: 12/22/2010 6:35:08 AM
Location:  Wilmington, DE
Author:  George L. Pitz
Categories:  Roster
Locomotives:  MARC 4901(AEM7) AMTK 941(AEM7)
Views:  439   Comments: 0
MARC's at Wilmington
Title:  MARC's at Wilmington
Description:  MARC HHP8 4912 and DC AEM7 4901 at Wilmington shops.
Photo Date:  12/19/2010  Upload Date: 12/22/2010 6:36:52 AM
Location:  Wilmington, DE
Author:  George L. Pitz
Categories:  Roster
Locomotives:  MARC 4912(HHP8) MARC 4901(AEM7) AMTK 914(AEM7)
Views:  723   Comments: 1
MARC Commuter
Title:  MARC Commuter
Description:  heading inbound to Washington DC with 2 AEM7s pushing
Photo Date:  3/22/2011  Upload Date: 3/22/2011 11:11:23 PM
Location:  Baltimore, MD
Author:  Alex S
Categories:  Passenger
Locomotives:  MARC 4901(AEM7)
Views:  294   Comments: 0
MARC Commuter
Title:  MARC Commuter
Description: 
Photo Date:  3/22/2011  Upload Date: 3/22/2011 11:21:13 PM
Location:  Halethorpe, MD
Author:  Alex S
Categories:  Passenger
Locomotives:  MARC 4901(AEM7)
Views:  398   Comments: 0
MARC 4901
Title:  MARC 4901
Description:  outside Union Station
Photo Date:  3/24/2011  Upload Date: 3/25/2011 9:06:14 PM
Location:  Washington, DC
Author:  Bob Vogel
Categories: 
Locomotives:  MARC 4901(AEM7)
Views:  327   Comments: 0
MARC 4900 and 4901
Title:  MARC 4900 and 4901
Description:  Union Station
Photo Date:  4/13/2011  Upload Date: 4/14/2011 11:17:37 AM
Location:  Washington, DC
Author:  Bob Vogel
Categories: 
Locomotives:  MARC 4900(AEM7) MARC 4901(AEM7)
Views:  540   Comments: 0
MARC 4903 and 4901
Title:  MARC 4903 and 4901
Description:  train 426 to Baltimore Penn Station
Photo Date:  10/6/2011  Upload Date: 10/7/2011 7:49:21 AM
Location:  Washington, DC
Author:  Bob Vogel
Categories: 
Locomotives:  MARC 4903(AEM7) MARC 4901(AEM7)
Views:  541   Comments: 0
The whole fleet
Title:  The whole fleet
Description:  All four of the MARC DC AEM7's in the same place at the same time waiting the call to duty
Photo Date:  11/7/2011  Upload Date: 11/7/2011 7:00:03 PM
Location:  Washington, DC
Author:  George L. Pitz
Categories:  Roster
Locomotives:  MARC 4900(AEM7) MARC 4901(AEM7) MARC 4902(AEM7) MARC 4903(AEM7)
Views:  1026   Comments: 0
MARC 4903 and train 523(30)
Title:  MARC 4903 and train 523(30)
Description:  MARC train 523(30) with a pair of AEM7's pushing goes away on number 1 track at stemmers Run. MD.
Photo Date:  3/30/2012  Upload Date: 3/30/2012 12:31:23 PM
Location:  Stemmers Run, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4903(AEM7) MARC 4901(AEM7)
Views:  476   Comments: 0
MARC train 523(11)
Title:  MARC train 523(11)
Description:  MARC train 523(11) with 4901 and 4902 pushing en-route to Baltimore on number 1 track at Middle River, MD.
Photo Date:  4/11/2012  Upload Date: 4/11/2012 5:04:34 PM
Location:  Middle River, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  623   Comments: 0
MARC DC AEM7's 4902 and 4901
Title:  MARC DC AEM7's 4902 and 4901
Description:  MARC DC AEM7's 4902 and 4901 bring up the rear of train 523(12) as it departs Martin Airport Statiion on number 1 track at Bengies, MD.
Photo Date:  4/12/2012  Upload Date: 4/12/2012 11:47:23 AM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4902(AEM7) MARC 4901(AEM7)
Views:  494   Comments: 0
MARC 4901 and 4902
Title:  MARC 4901 and 4902
Description:  K Tower
Photo Date:  4/18/2012  Upload Date: 4/19/2012 9:26:56 AM
Location:  Washington, DC
Author:  Bob Vogel
Categories: 
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  594   Comments: 0
MARC 4902 and 4901
Title:  MARC 4902 and 4901
Description:  Southbound MARC train 523(25) with DC AEM7's 4902 and 4901 pushing depart Martin Airport Station on number 1 track.
Photo Date:  4/25/2012  Upload Date: 4/25/2012 3:10:30 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4902(AEM7) MARC 4901(AEM7)
Views:  489   Comments: 1
MARC 4901
Title:  MARC 4901
Description: 
Photo Date:  6/8/2012  Upload Date: 2/18/2013 10:07:40 AM
Location:  Washington, DC
Author:  Zachary DeVore
Categories: 
Locomotives:  MARC 4901(AEM7)
Views:  187   Comments: 0
End to end
Title:  End to end
Description:  MARC DC AEM7's 4901 and 4902 coupled end to end.
Photo Date:  6/8/2012  Upload Date: 6/8/2012 3:05:41 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Action
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  473   Comments: 0
MARC 4901
Title:  MARC 4901
Description:  Oblique view of MARC DC AEM7 4901.
Photo Date:  6/8/2012  Upload Date: 6/8/2012 3:06:07 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Roster
Locomotives:  MARC 4901(AEM7)
Views:  238   Comments: 0
MARC ytain 523(8)
Title:  MARC ytain 523(8)
Description:  Southbound MARC train 523(8) with DC AEM7's 4901 and 4902 pushing start away from Martins station on number 1 track.
Photo Date:  6/8/2012  Upload Date: 6/8/2012 3:05:10 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  558   Comments: 0
MARC 4901 and 4902
Title:  MARC 4901 and 4902
Description: 
Photo Date:  6/15/2012  Upload Date: 6/16/2012 5:57:39 AM
Location:  Washington, DC
Author:  Bob Vogel
Categories: 
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  454   Comments: 0
Meeting at Martins
Title:  Meeting at Martins
Description:  Southbound MARC train 523(15) with DC AEM7 4901 pusing departs Martin Airport station on number 1 track as Amtrak train 181(15) with HHP8 650 passes on number 3 track.
Photo Date:  6/15/2012  Upload Date: 6/15/2012 11:14:43 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4901(AEM7) AMTK 650(HHP8)
Views:  331   Comments: 1
MARC train 523(15)
Title:  MARC train 523(15)
Description:  MARC train 523(15) with DC AEM7 4901 pushing boards passengers from number 1 track at Martin Airport Station, Bengies, MD.
Photo Date:  6/15/2012  Upload Date: 6/15/2012 11:14:08 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4901(AEM7)
Views:  282   Comments: 0
MARC AEM7 4901
Title:  MARC AEM7 4901
Description:  Flank view of MARC DC AEM7 4901 at Bengies, MD.
Photo Date:  6/21/2012  Upload Date: 6/21/2012 10:47:11 AM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Roster
Locomotives:  MARC 4901(AEM7)
Views:  226   Comments: 0
Two pair of A's
Title:  Two pair of A's
Description:  MARC train 523(22) on number 1 track with DC AEM7's 4901 and 4902 pushing are overtaken by Amtrak train 89(22) with reman AEM7's 920 and 923 on number 3 track>
Photo Date:  6/22/2012  Upload Date: 6/22/2012 9:52:37 AM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7) AMTK 920(AEM7) AMTK 923(AEM7)
Views:  444   Comments: 0
Three at once
Title:  Three at once
Description:  MARC train 523(22) with 4901 and 4902 pushing are departing Martins Airport Station on number 1 track, Amtrak train 2104(22) is passing on number 2 track and in the distance is amtrak train 89(22) on number 3 track.
Photo Date:  6/22/2012  Upload Date: 6/22/2012 9:52:01 AM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  423   Comments: 0
MARC train 523(18)
Title:  MARC train 523(18)
Description:  MARC train 523(18) with DC AEM7's 4903 and 4901 pushing depart Martin Airport Station on number 1 track.
Photo Date:  7/18/2012  Upload Date: 7/18/2012 8:00:48 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4903(AEM7) MARC 4901(AEM7)
Views:  1740   Comments: 0
Half the fleet
Title:  Half the fleet
Description:  MARC DC AEM7's 4901 aand 4900, which is half their AEM7 fleet, is being used to push train 523(8) on number 1 track towards Baltimore.
Photo Date:  11/8/2012  Upload Date: 11/8/2012 7:50:17 PM
Location:  Stemmers Run, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4901(AEM7) MARC 4900(AEM7)
Views:  477   Comments: 1
MARC train 523(1)
Title:  MARC train 523(1)
Description:  MARC train 523(1) with DC AEM7's 4901 and 4902 pushing departs Martin State Aireport station on number 1 track en-route to Baltimore after a light snowfall in central Maryland.
Photo Date:  2/1/2013  Upload Date: 2/1/2013 4:35:28 PM
Location:  Middle River, MD
Author:  George L. Pitz
Categories:  Winter,Station,Passenger,Action
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  407   Comments: 1
MARC AEM7 4901
Title:  MARC AEM7 4901
Description:  Flank view of MARC DC AEM7 4901 at Bengies, MD.
Photo Date:  2/28/2013  Upload Date: 2/28/2013 6:57:38 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Roster
Locomotives:  MARC 4901(AEM7)
Views:  232   Comments: 0
MARC train 523(28)
Title:  MARC train 523(28)
Description:  MARC train 523(28) with DC AEM7's 4900 and 4901 pushing depart Martin State Airport station on number 1 track en-route to Baltimore.
Photo Date:  2/28/2013  Upload Date: 2/28/2013 6:56:41 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Station,Passenger,Action
Locomotives:  MARC 4900(AEM7) MARC 4901(AEM7)
Views:  409   Comments: 0
MARC 4900 and 4901
Title:  MARC 4900 and 4901
Description:  Oblique view of MARC DC AEM7's 4900 and 4901.
Photo Date:  3/22/2013  Upload Date: 3/22/2013 6:04:13 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Roster
Locomotives:  MARC 4900(AEM7) MARC 4901(AEM7)
Views:  378   Comments: 0
MARC train 523(22)
Title:  MARC train 523(22)
Description:  MARC train 523(22) with DC AEM7's 4900 and 4901 pushing departs Martin State Airport station on number 1 track en-route to Baltimore.
Photo Date:  3/22/2013  Upload Date: 3/22/2013 5:58:20 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Station,Passenger,Action
Locomotives:  MARC 4900(AEM7) MARC 4901(AEM7)
Views:  380   Comments: 0
Train and plane
Title:  Train and plane
Description:  MARC train 523(19) with DC AEM7's 4900 and 4901 pushing departs Martin State Airport station as off to the left, a plane comes in at the airport the station is named after.
Photo Date:  4/19/2013  Upload Date: 4/19/2013 10:19:21 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Station,Passenger,Action
Locomotives:  MARC 4900(AEM7) MARC 4901(AEM7)
Views:  377   Comments: 1
MARC 4901
Title:  MARC 4901
Description:  End view of MARC DC AEM7 4901 at Wilmington shops.
Photo Date:  7/2/2013  Upload Date: 7/2/2013 8:51:18 PM
Location:  Wilmington, DE
Author:  George L. Pitz
Categories:  Roster
Locomotives:  MARC 4901(AEM7)
Views:  491   Comments: 0
MARC train 517(31)
Title:  MARC train 517(31)
Description:  MARC train 517(31) with DC AEM7's 4901 and 4901 on 6 track at Baltimore Station at 7:00 AM.
Photo Date:  10/31/2013  Upload Date: 12/9/2015 8:09:28 AM
Location:  Baltimore Penn Stati, MD
Author:  George L. Pitz
Categories:  Station,Passenger,Action
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  376   Comments: 0
MARC train 523(6)
Title:  MARC train 523(6)
Description:  MARC train 523(6) with DC AEM7's 4901 and 4902 pushing on number 1 track en-route to Baltimore.
Photo Date:  11/6/2013  Upload Date: 11/6/2013 8:45:07 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  352   Comments: 0
MARC train 523(6)
Title:  MARC train 523(6)
Description:  MARC train 523(6) with DC AEM7's 4901 and 4902 pushing on number 1 track at Bengies, MD, PW Line.
Photo Date:  11/6/2013  Upload Date: 11/6/2013 5:04:11 PM
Location:  Bengies, MD
Author:  George L. Pitz
Categories:  Passenger,Action
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  301   Comments: 0
MARC train 523(8)
Title:  MARC train 523(8)
Description:  MARC train 523(8) with DC AEM7's 4901 and 4902 pushing on number 3 track at the 1145 signals.
Photo Date:  11/8/2013  Upload Date: 11/8/2013 7:47:57 PM
Location:  Odenton, MD
Author:  George L. Pitz
Categories:  Signal,Passenger,Action
Locomotives:  MARC 4901(AEM7) MARC 4902(AEM7)
Views:  353   Comments: 0
Amtrak ACS-64 607
Title:  Amtrak ACS-64 607
Description:  Newly arrived Amtrak ACS-64 607 with MARC DC AEM7 4901 at Wilmington shops.
Photo Date:  3/4/2014  Upload Date: 3/12/2014 8:41:54 PM
Location:  Wilmington, DE
Author:  George L. Pitz
Categories:  Roster
Locomotives:  AMTK 607(ACS-64) MARC 4901(AEM7)
Views:  1073   Comments: 0
MARC 4901
Title:  MARC 4901
Description: 
Photo Date:  1/22/2015  Upload Date: 1/24/2015 3:07:49 PM
Location:  Baltimore, MD
Author:  John Wilson
Categories: 
Locomotives:  MARC 4901(AEM7)
Views:  245   Comments: 0
MARC 4901 & MARC 75
Title:  MARC 4901 & MARC 75
Description: 
Photo Date:  1/22/2015  Upload Date: 1/24/2015 3:09:20 PM
Location:  Baltimore, MD
Author:  John Wilson
Categories: 
Locomotives:  MARC 4901(AEM7) MARC 75(GP39H-2)
Views:  338   Comments: 0


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