| K0GH BM#311925 | 443,775 CC1 | EN41EP 448,7750 | 8.54km 172°(S) | Iowa City 41°39'N 91°36'W |
| N0RXD BM#311929102 | 441,200 CC1 | EN41GP 441,2000 | 18.22km 123°(SE) | Iowa City, IA EN41GP 41°38'N 91°26'W |
| N0RXD-R EL#813957 | 145,470 100,0Hz | EN41GP | 18.24km 124°(SE) | 145.47 Iowa City, IA 41°38'N 91°26'W |
| N0YWB BM#311904102 | 441,100 CC1 | EN41BT 441,1000 | 22.21km 290°(W) | Amana IA EN41bt 41°47'N 91°52'W |
| K0LVB BM#312699 | 147,270 CC1 | EN41GW 147,8700 | 23.91km 29°(NE) | Mount Vernon, Iowa 41°55'N 91°29'W |
| KD0RUN BM#314971301 | 441,100 CC1 | EN41HN 441,1000 | 24.98km 132°(SE) | Cedar Rapids, EN41DX 41°34'N 91°24'W |
| NM0B BM#311457501 | 434,840 CC7 | EN41DW 439,8400 | 25.43km 344°(N) | Cedar Rapids 41°56'N 91°42'W |
| K0ECW BM#3119039 | 441,100 CC1 | EN41GW 441,1000 | 26.91km 31°(NE) | Mount Vernon, IA 41°56'N 91°27'W |
| KC9LYB BM#315440401 | 433,800 CC1 | EN41FL 433,8000 | 27.09km 172°(S) | Iowa City, IA 41°29'N 91°34'W |
| W6IR BM#3119464 | 433,200 CC1 | EN41DL 433,2000 | 28.40km 195°(S) | Kalona, IA EN41 41°28'N 91°42'W |
| K0QVF BM#3187493 | 434,000 CC1 | EN41DX 434,0000 | 28.74km 346°(N) | Cedar Rapids 41°58'N 91°42'W |
| N0NS BM#3133526 | 433,780 CC1 | EN41EX 433,7800 | 29.99km 360°(N) | Cedar Rapids, EN41ex 41°59'N 91°38'W |
| KF9MT BM#3122773 | 441,100 CC1 | EN42EA 441,1000 | 31.65km 360°(N) | Cedar Rapids, EN42ea 42°00'N 91°39'W |
| KA0IES BM#311927601 | 441,100 CC1 | EN42EA 441,1000 | 33.00km 360°(N) | Cedar Rapids, EN42 42°01'N 91°39'W |
| W0GQ BM#311938 | 443,600 CC1 | EN42EA 448,6000 | 33.86km 360°(N) | Cedar Rapids 42°02'N 91°38'W |
| AA0LF BM#3119533 | 441,600 CC1 | EN42EA 441,6000 | 33.87km 0°(N) | Marion 42°01'N 91°35'W |
| W9ECS BM#3179693 | 446,550 CC1 | EN42EA 446,5500 | 33.87km 0°(N) | Marion IA 42°01'N 91°35'W |
| K0LVB BM#311471 | 444,825 CC1/W-x | EN42EB 449,8250 | 35.16km 360°(N) | Cedar Rapids 42°02'N 91°38'W |
| K0LVB W-x#MM | 444,82500 | EN42EB 449,8250 | 35.16km 360°(N) | Cedar Rapids 42°02'N 91°38'W |
| K0VNV BM#3119458 | 441,100 CC1 | EN31XT 441,1000 | 35.76km 285°(W) | not provided 41°48'N 92°02'W |
| WM1KE W-x#70876 | 145,565 | EN42DB | 39.49km 345°(N) | undef, undef 42°04'N 91°45'W |
| K0LVB BM#311494 | 146,685 CC1/W-x | EN42EC 146,0850 | 40.78km 0°(N) | Marion 42°05'N 91°36'W |
| K0LVB W-x#MM | 146,68500 | EN42EC 146,0850 | 40.78km 0°(N) | Marion 42°05'N 91°36'W |
| N0MRZ BM#312856 | 444,075 CC2 | EN41LO 449,0750 | 51.01km 106°(E) | Muscatine, EN41lk 41°35'N 91°02'W |
| KF0FGD BM#3183887 | 446,550 CC1 | EN42CE 446,5500 | 52.97km 346°(N) | Center Point IA 42°11'N 91°47'W |
| N0SRB BM#318717601 | 439,950 CC1 | EN42HE 434,9500 | 57.04km 23°(NE) | Marion, Iowa 42°12'N 91°20'W |
| KN0CK BM#3119432 | 448,600 CC1 | EN31UV 448,6000 | 57.90km 288°(W) | Belle Plaine 41°53'N 92°17'W |
| KD0DKS-R EL#156410 | 145,230 141,3Hz | EN42BF | 58.24km 339°(N) | Urbana, IA 145.230 42°13'N 91°52'W |
| WA0RXR BM#3119497 | 441,100 CC1 | EN42MA 441,1000 | 59.84km 60°(NE) | Manchester 42°00'N 91°00'W |
| WB0VHB BM#3119112 | 444,525 CC1 | EN42MA 449,5250 | 59.84km 60°(NE) | Mt Pleasant, IA 42°00'N 91°00'W |
| W0PCD BM#310598910 | 446,250 CC1 | EN41LJ 441,2500 | 60.22km 125°(SE) | Muscatine, EN41lk 41°24'N 91°01'W |
| W0GN BM#3111893 | 441,100 CC1 | EN42KD 441,1000 | 60.48km 42°(NE) | Scotch Grove, IA 42°07'N 91°07'W |
| KF0CVR BM#3176054 | 439,550 CC1 | EN41OM 439,5500 | 75.38km 108°(E) | Blue Grass 41°30'N 90°45'W |
| KE0IHD-R EL#363310 | 444,775 100,0Hz | EN40FX | 85.69km 180°(S) | Mt. Pleasant, Iowa [0/20] 40°57'N 91°33'W |
| KE0IHD BM#311619 | 443,625 CC1 | EN40FX 448,6250 | 85.69km 180°(S) | Mount Pleasant 40°57'N 91°33'W |
| K7PEM BM#3119102 | 445,800 CC1 | EN41RM 445,8000 | 89.95km 104°(E) | Davenport IA 41°31'N 90°34'W |
| W9JF BM#1117068 | 446,550 CC1 | EN41RM 446,5500 | 90.28km 105°(E) | Rock Island IL 41°30'N 90°34'W |
| N2DUP BM#311780801 | 441,200 CC1 | EN41OE 441,2000 | 91.87km 131°(SE) | Aledo, IL and Galena 41°11'N 90°47'W |
| KD0Q BM#3119631 | 441,100 CC1 | EN32RE 441,1000 | 93.99km 304°(NW) | Traer 42°11'N 92°34'W |
| KC9HGP BM#111726202 | 441,200 CC1 | EN41RN 441,2000 | 95.34km 102°(E) | MOLINE, IL, USA 41°33'N 90°30'W |
| KC9HGP BM#111726204 | 441,400 CC1 | EN41RN 441,4000 | 95.34km 102°(E) | Moline USA 41°33'N 90°30'W |
| WA0DX BM#311939 | 443,200 CC1 | EN31TB 448,2000 | 96.85km 221°(SW) | Ottumwa, IA 41°04'N 92°23'W |
| AB9QZ BM#3149286 | 433,975 CC1 | EN41SM 433,9750 | 96.87km 105°(E) | Rock Island, EN41rm 41°30'N 90°30'W |
| KC9HGP BM#111726203 | 441,300 CC1 | EN41RL 441,3000 | 97.13km 106°(E) | MOLINE, IL EN41rl 41°28'N 90°30'W |
| KB0RST BM#3119392 | 441,100 CC1 | EN32WM 441,1000 | 99.11km 334°(NW) | Dunkerton 42°31'N 92°09'W |
| WM1KE BM#3119460 | 441,100 CC1 | EN32PB 441,1000 | 100.51km 293°(NW) | Cedar Rapids 42°04'N 92°44'W |
| KE0BX BM#311941 | 444,850 CC1 | EN31TA 449,8500 | 101.32km 220°(SW) | Ottumwa, Iowa 41°01'N 92°23'W |
| N0ZYC BM#311905301 | 441,200 CC1 | EN32TL 441,2000 | 101.88km 325°(NW) | Waterloo, IA USA 42°28'N 92°20'W |
| KE0BX-R EL#485679 | 146,970 100,0Hz | EN31TA | 102.20km 219°(SW) | Ottumwa, Iowa 41°01'N 92°24'W |
| AE0TB BM#311910801 | 444,600 CC1 | EN32QH 449,6000 | 103.70km 309°(NW) | Reinbeck, Ia 42°18'N 92°36'W |
| N4HRL BM#3119055 | 441,200 CC1 | EN32TL 441,2000 | 103.75km 324°(NW) | Waterloo, USA 42°28'N 92°22'W |
| W0GEN BM#311913901 | 441,100 CC1 | EN32TL 441,1000 | 103.75km 324°(NW) | Waterloo, USA 42°28'N 92°22'W |
| WA0EEY BM#3119056 | 441,200 CC1 | EN32TL 441,2000 | 103.75km 324°(NW) | Waterloo, USA 42°28'N 92°22'W |
| W0RBK BM#311937 | 444,600 CC1 | EN32QH 449,6000 | 104.63km 310°(NW) | Reinbeck, Ia 42°19'N 92°36'W |
| W0MG-Waterloo BM#311919 | 443,725 CC1 | EN32TL 448,7250 | 105.20km 322°(NW) | Waterloo 42°28'N 92°24'W |
| K0BL BM#3119027 | 441,100 CC1 | EN31SA 441,1000 | 105.30km 220°(SW) | Ottumwma,Iowa 41°00'N 92°26'W |
| N0ZJT BM#311903401 | 438,500 CC1 | EN42BQ 438,5000 | 107.74km 348°(N) | Oelwein, EN42bq 42°40'N 91°54'W |
| NC0N BM#3164130 | 444,050 CC1 | EN32SM 444,0500 | 108.93km 322°(NW) | Cedar Falls 42°30'N 92°26'W |
| KF0FLR BM#318455701 | 433,550 CC1 | EN40KT 433,5500 | 110.01km 157°(SE) | Burlington, KF0FLR 40°49'N 91°06'W |
| KF0MGF BM#319913901 | 438,550 CC1 | EN32NB 433,5500 | 111.94km 289°(W) | Marshalltown, IA 42°02'N 92°54'W |
| K0MIW BM#311910 | 444,525 CC2 | EN32NB 449,5250 | 112.15km 289°(W) | Marshalltown, Iowa 42°02'N 92°54'W |
| KG4GAV BM#3182446 | 441,100 CC1 | EN32SM 441,1000 | 112.18km 323°(NW) | Cedar Falls, EN32sn 42°32'N 92°26'W |
| WB9RXK BM#3170411 | 446,525 CC1 | EN41VT 446,5250 | 114.46km 85°(E) | Clinton IA 41°49'N 90°14'W |
| W0HHF BM#3119131 | 441,100 CC1 | EN32TO 441,1000 | 115.17km 328°(NW) | Cedar Falls, IA, USA 42°36'N 92°22'W |
| N0JAV BM#3119147 | 441,200 CC1 | EN32SN 441,2000 | 115.21km 324°(NW) | not provided 42°33'N 92°27'W |
| N0MPM BM#3119647 | 446,050 CC1 | EN31MK 446,0500 | 115.45km 254°(W) | Pella, USA 41°26'N 92°57'W |
| NF0T BM#311908401 | 441,100 CC1 | EN32NF 441,1000 | 116.70km 299°(NW) | Conrad, IA 42°13'N 92°52'W |
| WA9LT BM#3116997 | 446,500 CC1 | EN41UL 446,5000 | 116.80km 102°(E) | Geneseo, IL 41°29'N 90°15'W |
| KE0JRF BM#3178834 | 446,550 CC1 | EN40JR 446,5500 | 117.88km 164°(S) | Weaver IA 40°42'N 91°13'W |
| W0RBK Grundy BM#311908 | 443,875 CC1 | EN32OI 448,8750 | 117.98km 306°(NW) | Grundy Center 42°21'N 92°46'W |
| WR0U IL#3835 | 146,565 100,0Hz | EN31MJ | 119.30km 253°(W) | Pella 41°24'N 92°59'W |
| KB0XJ BM#3168349 | 446,550 CC1 | EN41VU 446,5500 | 119.69km 83°(E) | Clinton, IA 41°50'N 90°11'W |
| W0OEL-Fayette BM#311914 | 443,950 CC1 | EN42CV 448,9500 | 129.26km 353°(N) | Fayette, IA 42°52'N 91°49'W |
| KB0YLQ BM#315871401 | 445,000 CC1 | EN40GN 445,0000 | 130.15km 173°(S) | Montrose, Iowa 40°33'N 91°26'W |
| K0EWS BM#3170106 | 439,550 CC1 | EN32SR 439,5500 | 130.75km 328°(NW) | Waverly IA 42°43'N 92°28'W |
| N0MPM-L EL#50219 | 145,170 114,8Hz | EN32MK | 132.15km 306°(NW) | Pella, IA 42°25'N 92°55'W |
| KC9MCC-R EL#930729 | 146,895 114,8Hz | EN42NT | 133.15km 27°(NE) | Beetown Wi 42°47'N 90°53'W |
| W9GFD W-x#30453 | 444,450 | EN40TX 449,45. | 134.05km 128°(SE) | Galesburg, Digital 40°59'N 90°21'W |
| W0PD BM#316856101 | 433,000 CC1 | EN32MK 433,0000 | 135.17km 306°(NW) | Wellsburg, Iowa 42°26'N 92°57'W |
| AE5EI BM#3119089 | 441,100 CC1 | EN32PS 441,1000 | 145.78km 324°(NW) | Clarkesville, IA 42°47'N 92°40'W |
| KC9LMF-R EL#137601 | 147,105 103,5Hz | EN40KK | 149.94km 164°(S) | Carthage, IL 40°25'N 91°07'W |
| WA0C BM#3119117 | 441,200 CC1 | EN31GP 441,2000 | 152.19km 267°(W) | Altoona Ia USA 41°38'N 93°27'W |
| KB9SCT BM#3196023 | 439,100 CC1 | EN43KB 439,1000 | 153.98km 16°(N) | Prairie du Chien, WI 43°03'N 91°06'W |
| WL7CLI BM#3119621 | 441,100 CC1 | EN31FP 441,1000 | 158.86km 267°(W) | Des Moines, IA 41°37'N 93°32'W |
| N1XK BM#3156912 | 439,550 CC1 | EN32GB 439,5500 | 159.82km 285°(W) | Ames, en32db 42°04'N 93°30'W |
| N0FAE BM#311941701 | 441,100 CC1 | EN31EN 441,1000 | 164.18km 264°(W) | Des Moines 41°33'N 93°35'W |
| KZ4FOX BM#315234601 | 442,375 CC1 | EN31EO 442,3750 | 164.21km 266°(W) | Azure, US-Midwest 41°37'N 93°35'W |
| N0RXD BM#311929103 | 441,200 CC1 | EN31EP 441,2000 | 165.08km 268°(W) | Iowa City, IA EN41GP 41°39'N 93°36'W |
| N8LO BM#3189552 | 446,4625 CC1 | EN31EO 441,4625 | 165.32km 266°(W) | Des Moines IA 41°36'N 93°36'W |
| N0EHQ W-x#11398 | 145,600 | EN31HA | 165.79km 242°(SW) | Chariton, Digital 41°00'N 93°22'W |
| W0DM W-x#51547 | 444,675 | EN31EP 449,675. | 165.96km 267°(W) | undef, undef 41°37'N 93°37'W |
| W0IND-R EL#937343 | 444,125 114,8Hz | EN31FI | 165.98km 256°(W) | Indianola, IA 147.195 41°21'N 93°33'W |
| W0DM W-x#30089 | 145,310 | EN31EP 144,71. | 165.99km 267°(W) | undef, Digital 41°37'N 93°37'W |
| KG6WKS BM#3150471 | 446,525 CC1 | EN31EO 446,5250 | 166.79km 265°(W) | DSM 41°35'N 93°37'W |
| KF7SYC BM#3187669 | 433,037 CC1 | EN31FI 433,0370 | 167.47km 257°(W) | Indianola, Iowa 41°21'N 93°34'W |
| W0ARL BM#314939101 | 444,000 CC1 | EN31EP 444,0000 | 168.98km 267°(W) | Des Moines 41°38'N 93°39'W |
| KD0WPK IL#7652 | 29,670 103,5Hz | EN31DO | 171.35km 266°(W) | 10m Rpt Des Moines 41°36'N 93°40'W |
| W0KWM DESMOINES BM#311943 | 443,500 CC1 | EN31DO 448,5000 | 171.90km 266°(W) | Des Moines 41°35'N 93°41'W |
| KN6YXK BM#319851602 | 446,550 CC1 | EN33PB 446,5500 | 172.29km 330°(NW) | Charles City, IA EN3 43°04'N 92°41'W |
| N0CF BM#311905 | 441,9875 CC1 | EN32DA 446,9875 | 172.57km 281°(W) | Ames 42°01'N 93°40'W |