AT&SF 5020-5192:
AT&SF 5020-5026 (even) - built 11/1977 - EMD serial numbers 776029-1 thru 776029-4 - Locotorol Master; snoot
| AT&SF 5020 | AT&SF 5022 | AT&SF 5024 | ||
| AT&SF 5026 |
AT&SF 5021-5027 (odd) - built 11/1977 - EMD serial numbers 776030-1 thru 776030-4 - Locotorol Remote; snoot
| AT&SF 5021 | AT&SF 5023 | |||
| AT&SF 5025 | AT&SF 5027 |
AT&SF 5028-5057 - built 10-11/1977 - EMD serial numbers 776031-1 thru 776031-30
| AT&SF 5028 | AT&SF 5029 | |||
| AT&SF 5030 | AT&SF 5031 | AT&SF 5032 | AT&SF 5033 | AT&SF 5034 |
| AT&SF 5035 | AT&SF 5036 | AT&SF 5037 | AT&SF 5038 | AT&SF 5039 |
| AT&SF 5040 | AT&SF 5041 | AT&SF 5042 | AT&SF 5043 | AT&SF 5044 |
| AT&SF 5045 | AT&SF 5046 | AT&SF 5047 | AT&SF 5048 | AT&SF 5049 |
| AT&SF 5050 | AT&SF 5051 | AT&SF 5052 | AT&SF 5053 | AT&SF 5054 |
| AT&SF 5055 | AT&SF 5056 | AT&SF 5057 |
AT&SF 5058-5070 - built 4-5/1979 - EMD serial numbers 786225-1 thru 786225-13
| AT&SF 5058 | AT&SF 5059 | |||
| AT&SF 5060 | AT&SF 5061 | AT&SF 5062 | AT&SF 5063 | AT&SF 5064 |
| AT&SF 5065 | AT&SF 5066 | AT&SF 5067 | AT&SF 5068 | AT&SF 5069 |
| AT&SF 5070 |
AT&SF 5071-5108 - built 9-10/1979 - EMD serial numbers 786219-1 thru 786219-38
| AT&SF 5071 | AT&SF 5072 | AT&SF 5073 | AT&SF 5074 | |
| AT&SF 5075 | AT&SF 5076 | AT&SF 5077 | AT&SF 5078 | AT&SF 5079 |
| AT&SF 5080 | AT&SF 5081 | AT&SF 5082 | AT&SF 5083 | AT&SF 5084 |
| AT&SF 5085 | AT&SF 5086 | AT&SF 5087 | AT&SF 5088 | AT&SF 5089 |
| AT&SF 5090 | AT&SF 5091 | AT&SF 5092 | AT&SF 5093 | AT&SF 5094 |
| AT&SF 5095 | AT&SF 5096 | AT&SF 5097 | AT&SF 5098 | AT&SF 5099 |
| AT&SF 5100 | AT&SF 5101 | AT&SF 5102 | AT&SF 5103 | AT&SF 5104 |
| AT&SF 5105 | AT&SF 5106 | AT&SF 5107 | AT&SF 5108 |
AT&SF 5109-5123 (odd) - built 11/1979 - EMD serial numbers 786223-1 thru 786223-8 - Locotorol Remote; snoot
| AT&SF 5109 | AT&SF 5111 | |||
| AT&SF 5113 | AT&SF 5115 | AT&SF 5117 | ||
| AT&SF 5119 | AT&SF 5121 | |||
| AT&SF 5123 |
AT&SF 5110-5124 (even) - built 10/1979 - EMD serial numbers 786222-1 thru 786222-8 - Locotorol Master; snoot
| AT&SF 5110 | AT&SF 5112 | AT&SF 5114 | ||
| AT&SF 5116 | AT&SF 5118 | |||
| AT&SF 5120 | AT&SF 5122 | AT&SF 5124 |
AT&SF 5125-5139 (odd) - built 11-12/1980 - EMD serial numbers 796396-1 thru 796396-8 - Locotorol Remote; snoot
| AT&SF 5125 | AT&SF 5127 | |||
| AT&SF 5129 | AT&SF 5131 | AT&SF 5133 | ||
| AT&SF 5135 | AT&SF 5137 | |||
| AT&SF 5139 |
AT&SF 5126-5140 (even) - built 11/1980 - EMD serial numbers 796395-1 thru 796395-8 - Locotorol Master; snoot
| AT&SF 5126 | AT&SF 5128 | AT&SF 5130 | ||
| AT&SF 5132 | AT&SF 5134 | |||
| AT&SF 5136 | AT&SF 5138 | AT&SF 5140 |
AT&SF 5141-5169 - built 9-10/1980 - EMD serial numbers 796386-1 thru 796386-29
| AT&SF 5141 | AT&SF 5142 | AT&SF 5143 | AT&SF 5144 | |
| AT&SF 5145 | AT&SF 5146 | AT&SF 5147 | AT&SF 5148 | AT&SF 5149 |
| AT&SF 5150 | AT&SF 5151 | AT&SF 5152 | AT&SF 5153 | AT&SF 5154 |
| AT&SF 5155 | AT&SF 5156 | AT&SF 5157 | AT&SF 5158 | AT&SF 5159 |
| AT&SF 5160 | AT&SF 5161 | AT&SF 5162 | AT&SF 5163 | AT&SF 5164 |
| AT&SF 5165 | AT&SF 5166 | AT&SF 5167 | AT&SF 5168 | AT&SF 5169 |
AT&SF 5170-5192 - built 10-12/1981 - EMD serial numbers 816016-1 thru 816016-23
| AT&SF 5170 | AT&SF 5171 | AT&SF 5172 | AT&SF 5173 | AT&SF 5174 |
| AT&SF 5175 | AT&SF 5176 | AT&SF 5177 | AT&SF 5178 | AT&SF 5179 |
| AT&SF 5180 | AT&SF 5181 | AT&SF 5182 | AT&SF 5183 | AT&SF 5184 |
| AT&SF 5185 | AT&SF 5186 | AT&SF 5187 | AT&SF 5188 | AT&SF 5189 |
| AT&SF 5190 | AT&SF 5191 | AT&SF 5192 |