| N0YWB BM#311904102 | 441,100 CC1 | EN41BT 441,1000 | 1.55km 180°(S) | Amana IA EN41bt 41°47'N 91°52'W |
| K0VNV BM#3119458 | 441,100 CC1 | EN31XT 441,1000 | 13.83km 270°(W) | not provided 41°48'N 92°02'W |
| KC0AKY BM#311919813 | 442,900 CC1 | EN41DW 447,9000 | 20.37km 42°(NE) | Cedar Rapids EN42 41°56'N 91°42'W |
| K0QVF BM#3187493 | 434,000 CC1 | EN41DX 434,0000 | 23.08km 36°(NE) | Cedar Rapids 41°58'N 91°42'W |
| K0GH BM#311925 | 443,775 CC1 | EN41EP 448,7750 | 28.19km 129°(SE) | Iowa City 41°39'N 91°36'W |
| N0NS BM#3133526 | 433,780 CC1 | EN41EX 433,7800 | 28.64km 44°(NE) | Cedar Rapids, EN41ex 41°59'N 91°38'W |
| KF9MT BM#3122773 | 441,100 CC1 | EN42EA 441,1000 | 28.81km 39°(NE) | Cedar Rapids, EN42ea 42°00'N 91°39'W |
| WM1KE BM#3119460 | 441,100 CC1 | EN42DB 441,1000 | 30.69km 20°(N) | Cedar Rapids iowa 42°04'N 91°44'W |
| W0GQ BM#311938 | 443,600 CC1 | EN42EA 448,6000 | 30.87km 37°(NE) | Cedar Rapids 42°02'N 91°38'W |
| K0LVB BM#311471 | 444,825 CC1/W-x | EN42EB 449,8250 | 32.02km 36°(NE) | Cedar Rapids 42°02'N 91°38'W |
| K0LVB W-x#MM | 444,825 | EN42EB 449,8250 | 32.02km 36°(NE) | Cedar Rapids 42°02'N 91°38'W |
| KT0DDW BM#317753899 | 446,750 CC1 | EN41FP 446,7500 | 33.17km 120°(SE) | Iowa City, IA 41°39'N 91°31'W |
| KF0CSC BM#3175527 | 446,550 CC1 | EN42EA 446,5500 | 33.62km 43°(NE) | Marion IA 42°01'N 91°35'W |
| W9ECS BM#3179693 | 446,550 CC1 | EN42EA 446,5500 | 33.62km 43°(NE) | Marion IA 42°01'N 91°35'W |
| WA0QJI BM#311945901 | 441,600 CC1 | EN42DC 441,6000 | 34.22km 26°(NE) | Hiawatha 42°05'N 91°41'W |
| KF0DYW BM#3180667 | 444,125 CC1 | EN42EB 449,1250 | 34.28km 33°(NE) | Robins, EN42eb 42°04'N 91°38'W |
| K0LVB BM#312699 | 147,270 CC1 | EN41GW 147,8700 | 34.33km 70°(E) | Mount Vernon, Iowa 41°55'N 91°29'W |
| K0ECW BM#3119039 | 441,100 CC1 | EN41GW 441,1000 | 37.17km 68°(E) | Mount Vernon, IA 41°56'N 91°27'W |
| K0LVB BM#311494 | 146,685 CC1/W-x | EN42EC 146,0850 | 38.76km 36°(NE) | Marion 42°05'N 91°36'W |
| K0LVB W-x#MM | 146,685 | EN42EC 146,0850 | 38.76km 36°(NE) | Marion 42°05'N 91°36'W |
| W6IR BM#3119464 | 433,200 CC1 | EN41DL 433,2000 | 39.09km 160°(S) | Kalona EN41dl 41°28'N 91°42'W |
| W0RDO BM#3119697 | 439,900 CC1 | EN32XD 439,9000 | 40.56km 340°(N) | Vinton, EN32xd 42°09'N 92°02'W |
| N0RXD BM#311929104 | 441,200 CC1 | EN41GP 441,2000 | 40.78km 118°(SE) | Iowa City, IA EN41GP 41°38'N 91°26'W |
| N0RXD-R EL#813957 | 145,470 100,0Hz | EN41GP | 40.80km 118°(SE) | 145.47 Iowa City, IA 41°38'N 91°26'W |
| KA0WJZ BM#3152965 | 441,200 CC1 | EN32XE 441,2000 | 41.84km 341°(N) | Vinton, USA 42°10'N 92°02'W |
| K2JLA BM#3138356 | 433,100 CC1 | EN41GO 433,1000 | 42.50km 122°(SE) | Iowa City, IA 41°36'N 91°26'W |
| KF0FGD BM#3183887 | 446,550 CC1 | EN42CE 446,5500 | 42.69km 10°(N) | Center Point IA 42°11'N 91°47'W |
| KD0DKS-R EL#156410 | 145,230 141,3Hz | EN42BF | 45.15km 360°(N) | Urbana, IA 145.230 42°13'N 91°52'W |
| N0XUT BM#3164501 | 438,005 CC1 | EN42BF 438,0050 | 45.26km 360°(N) | Urbana 42°13'N 91°52'W |
| KD0RUN BM#314971301 | 441,100 CC1 | EN41HN 441,1000 | 47.12km 123°(SE) | Cedar Rapids, EN41DX 41°34'N 91°24'W |
| KK6OQI BM#3178149 | 446,550 CC1 | EN31PR 446,5500 | 70.70km 264°(W) | Grinnell IA 41°44'N 92°43'W |
| W0GN BM#3111893 | 441,100 CC1 | EN42KD 441,1000 | 70.94km 60°(NE) | Scotch Grove, IA 42°07'N 91°07'W |
| KD0Q BM#3119631 | 441,100 CC1 | EN32RE 441,1000 | 71.72km 307°(NW) | Traer 42°11'N 92°34'W |
| W1LDT BM#3160649 | 446,550 CC1 | EN42JF 446,5500 | 73.91km 50°(NE) | Monticello IA 42°14'N 91°11'W |
| WB0VHB BM#3119112 | 444,525 CC1 | EN42MA 449,5250 | 75.30km 74°(E) | Mt Pleasant, IA 42°00'N 91°00'W |
| W0PCD BM#310598902 | 446,250 CC1 | EN41LK 441,2500 | 81.06km 122°(SE) | Muscatine, EN41lk 41°25'N 91°02'W |
| W0ALO-Waterloo BM#311903 | 444,900 CC1 | EN32TL 449,9000 | 81.83km 332°(NW) | Waterloo 42°27'N 92°20'W |
| AE0TB B | 444,875 | EN32QH 449,8750 | 81.97km 313°(NW) | Reinbeck, Ia USA(o) 42°18'N 92°36'W |
| AE0TB BM#311910801 | 444,600 CC1 | EN32QH 449,6000 | 81.97km 313°(NW) | Reinbeck, Ia 42°18'N 92°36'W |
| AE0TB BM#311910810 | 444,875 CC1 | EN32QH 449,8750 | 81.97km 313°(NW) | Reinbeck, Ia 42°18'N 92°36'W |
| KB0RST BM#3119392 | 441,100 CC1 | EN32WM 441,1000 | 82.89km 344°(N) | Dunkerton 42°31'N 92°09'W |
| W0RBK BM#311937 | 444,600 CC1 | EN32QH 449,6000 | 82.98km 314°(NW) | Reinbeck, Ia 42°19'N 92°36'W |
| N0ZYC BM#311905301 | 441,200 CC1 | EN32TL 441,2000 | 83.19km 333°(NW) | Waterloo, IA USA 42°28'N 92°20'W |
| WA0EEY BM#3119056 | 441,200 CC1 | EN32TL 441,2000 | 84.75km 331°(NW) | Waterloo, USA 42°28'N 92°22'W |
| NC0N BM#3164130 | 444,050 CC1 | EN32SM 444,0500 | 89.59km 329°(NW) | Cedar Falls 42°30'N 92°26'W |
| KC0KMB BM#311942501 | 441,100 CC1 | EN32MB 441,1000 | 91.46km 287°(W) | Marshalltown 42°02'N 92°56'W |
| WA0DX BM#311939 | 443,200 CC1 | EN31TB 448,2000 | 92.67km 208°(SW) | Ottumwa, IA 41°04'N 92°23'W |
| KG4GAV BM#3182446 | 441,100 CC1 | EN32SM 441,1000 | 93.00km 330°(NW) | Cedar Falls, EN32sn 42°32'N 92°26'W |
| K0FM BM#311905901 | 441,200 CC1 | EN32NF 441,2000 | 93.81km 299°(NW) | Conrad, Iowa USA 42°13'N 92°52'W |
| KE0BX BM#311941 | 444,850 CC1 | EN31VA 449,8500 | 93.95km 198°(S) | Ottumwa, Iowa 41°00'N 92°13'W |
| N0DAS BM#3176401 | 434,600 CC1 | EN31NJ 434,6000 | 93.97km 242°(SW) | Pella, Iowa 41°24'N 92°52'W |
| NF0T BM#311908401 | 441,100 CC1 | EN32NF 441,1000 | 94.10km 300°(NW) | Conrad, IA 42°13'N 92°52'W |
| W0RBK Grundy BM#311908 | 443,875 CC1 | EN32OI 448,8750 | 95.94km 309°(NW) | Grundy Center 42°21'N 92°46'W |
| N0ZJT BM#311903401 | 438,500 CC1 | EN42BQ 438,5000 | 95.96km 360°(N) | Oelwein, EN42bq 42°40'N 91°54'W |
| N0ZJT BM#311903402 | 445,600 CC1 | EN42BQ 445,6000 | 96.05km 360°(N) | Somewhere 42°40'N 91°54'W |
| N0JAV BM#3119147 | 441,200 CC1 | EN32SN 441,2000 | 96.13km 330°(NW) | not provided 42°33'N 92°27'W |
| WR0U IL#3835 | 146,565 100,0Hz | EN40EX | 96.37km 168°(S) | Mt. Pleasant / Westwood 40°57'N 91°37'W |
| K0RKL BM#3119242 | 441,100 CC1 | EN32OI 441,1000 | 96.64km 309°(NW) | not provided 42°21'N 92°47'W |
| W0HHF BM#3119131 | 441,100 CC1 | EN32TO 441,1000 | 97.10km 335°(NW) | Cedar Falls, IA, USA 42°36'N 92°22'W |
| KF0CVR BM#3176054 | 439,550 CC1 | EN41OM 439,5500 | 97.99km 110°(E) | Blue Grass 41°30'N 90°45'W |
| KE0IHD BM#311619 | 443,625 CC1 | EN40FX 448,6250 | 98.39km 164°(S) | Mount Pleasant 40°57'N 91°33'W |
| KE0BX-R EL#485679 | 146,970 100,0Hz | EN31TA | 98.66km 206°(SW) | Ottumwa, Iowa 41°01'N 92°24'W |
| K0BL BM#3119027 | 441,100 CC1 | EN31SA 441,1000 | 101.32km 208°(SW) | Ottumwa, Iowa 41°00'N 92°26'W |
| KG5OQO BM#3138652 | 446,500 CC1 | EN32VQ 446,5000 | 102.98km 344°(N) | Readlyn, Iowa 42°42'N 92°13'W |
| KD0PKU B | 444,900 | EN40HW 449,9000 | 106.08km 158°(S) | New London / New London (i) 40°55'N 91°24'W |
| KD0PKU C | 446,600 | EN40HW 446,6000 | 106.08km 158°(S) | New London / New London (i) 40°55'N 91°24'W |
| N0MPM-L EL#50219 | 145,170 114,8Hz | EN32MK | 110.07km 309°(NW) | Pella, IA 42°25'N 92°55'W |
| K7PEM BM#3119102 | 445,800 CC1 | EN41RM 445,8000 | 112.38km 106°(E) | Davenport IA 41°31'N 90°34'W |
| W9JF BM#1117068 | 446,550 CC1 | EN41RM 446,5500 | 112.76km 107°(E) | Rock Island IL 41°30'N 90°34'W |
| W0PD BM#316856101 | 433,000 CC1 | EN32MK 433,0000 | 113.06km 308°(NW) | Wellsburg, Iowa 42°26'N 92°57'W |
| N2DUP BM#311780801 | 441,200 CC1 | EN41OE 441,2000 | 113.81km 127°(SE) | Aledo, IL 41°11'N 90°47'W |
| W0AIX BM#318583101 | 146,670 CC1 | EN31IS 146,0700 | 116.80km 268°(W) | Mingo, Iowa 41°46'N 93°17'W |
| KC9HGP BM#1117262 | 441,100 CC1 | EN41RL 441,1000 | 117.10km 108°(E) | MOLINE ILLINOIS, USA 41°29'N 90°32'W |
| W0OEL-Fayette BM#311914 | 443,950 CC1 | EN42CV 448,9500 | 118.98km 0°(N) | Fayette, IA 42°52'N 91°49'W |
| AB9QZ BM#3149286 | 433,975 CC1 | EN41SM 433,9750 | 119.32km 106°(E) | Rock Island, EN41rm 41°30'N 90°30'W |
| AE5EI BM#3119089 | 441,100 CC1 | EN32PS 441,1000 | 126.52km 328°(NW) | Clarksville, USA 42°46'N 92°42'W |
| KF0FLR BM#318455701 | 433,550 CC1 | EN40KT 433,5500 | 127.62km 150°(SE) | Burlington, KF0FLR 40°49'N 91°06'W |
| WA0C BM#3119117 | 441,200 CC1 | EN31GP 441,2000 | 132.34km 263°(W) | Altoona Ia USA 41°38'N 93°27'W |
| KE0JRF BM#3178834 | 446,550 CC1 | EN40JR 446,5500 | 133.74km 156°(SE) | Weaver IA 40°42'N 91°13'W |
| WB9RXK BM#3170411 | 446,525 CC1 | EN41VT 446,5250 | 134.66km 89°(E) | Clinton IA 41°49'N 90°14'W |
| WA9LT BM#3116997 | 446,500 CC1 | EN41UL 446,5000 | 139.10km 104°(E) | Geneseo, IL 41°29'N 90°15'W |
| WL7CLI BM#3119621 | 441,100 CC1 | EN31FP 441,1000 | 139.13km 262°(W) | Des Moines, IA 41°37'N 93°32'W |
| KB0XJ BM#3168349 | 446,550 CC1 | EN41VU 446,5500 | 139.67km 88°(E) | Clinton, IA 41°50'N 90°11'W |
| N9HUO BM#316999701 | 438,875 CC1 | EN41VM 438,8750 | 142.39km 102°(E) | Geneseo, EN41vm 41°31'N 90°12'W |
| N0FAE BM#311941701 | 441,100 CC1 | EN31EN 441,1000 | 145.07km 259°(W) | Des Moines 41°33'N 93°35'W |
| W0DM W-x#51547 | 444,675 | EN31EP 449,675. | 146.16km 263°(W) | undef, undef 41°37'N 93°37'W |
| W0DM W-x#30089 | 145,310 | EN31EP 144,71. | 146.16km 263°(W) | undef, Digital 41°37'N 93°37'W |
| K0IN BM#3183352 | 434,800 CC1 | EN32EA 434,8000 | 146.31km 280°(W) | Ames, Iowa 42°02'N 93°37'W |
| KD9UES BM#3188243 | 438,800 CC1 | EN31EN 438,8000 | 147.20km 261°(W) | Des Moines, IA 41°34'N 93°37'W |
| KE0SZQ BM#313880001 | 446,720 CC1 | EN31EM 446,7200 | 148.25km 259°(W) | Des Moines, IA EN31e 41°32'N 93°37'W |
| N0FAM-R EL#789984 | 444,125 114,8Hz | EN31FI | 148.74km 251°(W) | Indianola, IA 147.195 41°21'N 93°33'W |
| W0ARL BM#314939101 | 444,000 CC1 | EN31EP 444,0000 | 149.08km 263°(W) | Des Moines 41°38'N 93°39'W |
| KD0WFX BM#3119010 | 446,9006 CC1 | EN31FI 446,9006 | 150.09km 251°(W) | Indianola, EN31FI 41°21'N 93°34'W |
| N0FAM BM#311955201 | 446,6998 CC1 | EN31FI 446,6998 | 150.09km 251°(W) | Inianola, EN31FI 41°21'N 93°34'W |
| W0YR BM#311940 | 443,975 CC1 | EN32EB 448,9750 | 150.36km 282°(W) | Ames IA 42°04'N 93°39'W |
| N0CF BM#311905 | 441,9875 CC1 | EN32DA 446,9875 | 150.52km 279°(W) | Ames 42°01'N 93°40'W |
| KD0WPK IL#7652 | 29,670 103,5Hz | EN31DO | 151.73km 262°(W) | 10m Rpt Des Moines 41°36'N 93°40'W |
| W0KWM DESMOINES BM#311943 | 443,500 CC1 | EN31DO 448,5000 | 152.30km 262°(W) | Des Moines 41°35'N 93°41'W |
| N0VPR BM#3119236 | 441,200 CC1 | EN31DQ 441,2000 | 152.60km 265°(W) | Johnston, USA 41°41'N 93°42'W |
| N0EHQ W-x#11398 | 145,600 | EN31HA | 152.92km 235°(SW) | Chariton, Digital 41°00'N 93°22'W |