Here's a scan from the Indian John Hill rest area along I-90 near Teanaway, WA on Saturday the 4th, 2010.
Indian John Hill Elevation=2141 feet
88.1 KCWU Ellensburg (19 mi)
88.3 KMLW Moses Lake (67 mi)
88.5 K203EN Ellensburg (27 mi)
88.9 KCSH Ellensburg (4 mi)
89.5 KSOH Wapato (47 mi)
89.9 K210DK (KLWS) Ellensburg (28 mi)
90.3 prob KNWY Yakima (47 mi)
90.7 KNWR Ellensburg (22 mi)
90.9 KVTI Tacoma (80 mi)
91.1 KYPL Yakima (50 mi)
91.3 KGTS Walla Walla (151 mi!)
91.5 K218DF Cle Elum (3 mi)
91.9 KDNA Granger (47 mi)
92.1 KUMA Pilot Rock, OR (140 mi)
92.3 KULE Ephrata (59 mi)
92.5 KQMV Bellevue (56 mi)
92.9 KDBL Toppenish (51 mi)
93.1 pirate? Very weak station, faded out after a few seconds, prob XM/iPod FM transmitter
93.3 KRKL Walla Walla (151 mi)
93.7 KXAA Cle Elum (3.5 mi)
94.1 KMPS Seattle (56 mi)
94.5 KATS Yakima (47 mi)
94.7 unid station, maybe KNRK (music didn't match 94.5?)
94.9 KIOK Pasco (108 mi)
95.3 KXLE Ellensburg (3 mi)
95.7 KKSR Walla Walla (151 mi)
96.1 very weak, KLKY?
96.5 KJAQ Seattle (56 mi)
96.9 very weak, maybe KZTA?
97.1 KXRX Walla Walla (151 mi)
97.3 KIRO Tacoma (57 mi)
97.5 KOLW Basin City (91 mi)
97.7 KOMO Oakville, WA (118 mi)
97.9 KZTB Milton Freewater, OR (159 mi!)
98.3 KEYW Pasco (110 mi)
98.5 KEYG Grand Coulee (100 mi)
98.7 KMNA Mabton (58 mi)
98.9 KWJZ Seattle (56 mi)
99.1 KUJ Walla Walla (110 mi)
99.3 KDDS Elma (118 mi)
99.5 KAAP Rock Island (30 mi)
99.7 KHHK Yakima (51 mi)
99.9 KXLY Spokane (over 175 mi)
100.3 KWIQ Moses Lake (76 mi)
100.7 KHSS Athena, OR (151 mi)
100.9 KARY Grandview (62 mi)
101.1 KOHO Leavenworth (33 mi)'
101.3 KGDN Pasco (108 mi)
102.1 KPQ Wenatchee (21 mi)
102.5 KZOK Seattle (56 mi)
102.7 KORD Pasco (110 mi)
102.9 KNBQ Centralia (108 mi)
103.1 KYKV Selah (42 mi)
103.3 KWLN Wilson Creek (87 mi)
103.5 KWHT Pendelton (151 mi)
104.1 KXDD Yakima (50 mi)
104.7 KKRV Wenatchee (36 mi)]
105.3 KONA Pasco (108 mi)
105.7 KRSE Yakima (33 mi)
106.1 KBKS Seattle (56 mi)
106.3 KLOO Corvallis (about 200 mi)
106.5 KEGX Richland (110 mi)
107.3 KFFM Yakima (42 mi)
-crainbebo
Indian John Hill Elevation=2141 feet
88.1 KCWU Ellensburg (19 mi)
88.3 KMLW Moses Lake (67 mi)
88.5 K203EN Ellensburg (27 mi)
88.9 KCSH Ellensburg (4 mi)
89.5 KSOH Wapato (47 mi)
89.9 K210DK (KLWS) Ellensburg (28 mi)
90.3 prob KNWY Yakima (47 mi)
90.7 KNWR Ellensburg (22 mi)
90.9 KVTI Tacoma (80 mi)
91.1 KYPL Yakima (50 mi)
91.3 KGTS Walla Walla (151 mi!)
91.5 K218DF Cle Elum (3 mi)
91.9 KDNA Granger (47 mi)
92.1 KUMA Pilot Rock, OR (140 mi)
92.3 KULE Ephrata (59 mi)
92.5 KQMV Bellevue (56 mi)
92.9 KDBL Toppenish (51 mi)
93.1 pirate? Very weak station, faded out after a few seconds, prob XM/iPod FM transmitter
93.3 KRKL Walla Walla (151 mi)
93.7 KXAA Cle Elum (3.5 mi)
94.1 KMPS Seattle (56 mi)
94.5 KATS Yakima (47 mi)
94.7 unid station, maybe KNRK (music didn't match 94.5?)
94.9 KIOK Pasco (108 mi)
95.3 KXLE Ellensburg (3 mi)
95.7 KKSR Walla Walla (151 mi)
96.1 very weak, KLKY?
96.5 KJAQ Seattle (56 mi)
96.9 very weak, maybe KZTA?
97.1 KXRX Walla Walla (151 mi)
97.3 KIRO Tacoma (57 mi)
97.5 KOLW Basin City (91 mi)
97.7 KOMO Oakville, WA (118 mi)
97.9 KZTB Milton Freewater, OR (159 mi!)
98.3 KEYW Pasco (110 mi)
98.5 KEYG Grand Coulee (100 mi)
98.7 KMNA Mabton (58 mi)
98.9 KWJZ Seattle (56 mi)
99.1 KUJ Walla Walla (110 mi)
99.3 KDDS Elma (118 mi)
99.5 KAAP Rock Island (30 mi)
99.7 KHHK Yakima (51 mi)
99.9 KXLY Spokane (over 175 mi)
100.3 KWIQ Moses Lake (76 mi)
100.7 KHSS Athena, OR (151 mi)
100.9 KARY Grandview (62 mi)
101.1 KOHO Leavenworth (33 mi)'
101.3 KGDN Pasco (108 mi)
102.1 KPQ Wenatchee (21 mi)
102.5 KZOK Seattle (56 mi)
102.7 KORD Pasco (110 mi)
102.9 KNBQ Centralia (108 mi)
103.1 KYKV Selah (42 mi)
103.3 KWLN Wilson Creek (87 mi)
103.5 KWHT Pendelton (151 mi)
104.1 KXDD Yakima (50 mi)
104.7 KKRV Wenatchee (36 mi)]
105.3 KONA Pasco (108 mi)
105.7 KRSE Yakima (33 mi)
106.1 KBKS Seattle (56 mi)
106.3 KLOO Corvallis (about 200 mi)
106.5 KEGX Richland (110 mi)
107.3 KFFM Yakima (42 mi)
-crainbebo