I look up local hams I hear on the FT8 digital mode. Sometimes I know the neighborhood or would like to visit parks or creeks nearby. See Spark Decodes
Hams on FT8 WEBLINK https://www.google.com/maps/search/?api=1&query={LAT},{LON} 45.5223312,-122.6314468 K7REK 45.5413568,-122.7996473 WQ3U 45.4030093,-122.9952450 K7YDL 45.6972326,-122.5115791 KB7AK 45.4200594,-123.0259679 N7IDB 45.4595954,-122.8148624 KA7EXM 45.4498134,-122.7072812 WA6GBW 45.6557622,-122.5283492 W6IWW 45.6975419,-122.5829146 NE7O 45.4375907,-122.7697429 N7KPN 45.5477002,-122.8520895 WJ7WJ 45.4891249,-122.7220492 WB6OEE 45.6028566,-122.4485276 K7NOJ 45.6939770,-122.5844995 NZ7P 45.6914339,-122.6660843 W7OIL 45.6012957,-122.4375158 WJ7C 45.3666046,-122.8448148 WN6W 45.3012168,-122.9604197 K7IUK 45.4921337,-122.7171033 WX7OR 45.2722298,-122.6815001 KK7ART 45.6583750,-122.6501096 KI7RI 45.6100121,-122.5436847 KT7G 45.6407647,-122.5398370 N7DLI 45.5208333,-122.7916667 KX7YT 45.6678651,-122.6739416 W7BP 45.6382367,-122.5026004 K7GUN 45.5214534,-122.4844489 KK7N 45.6373417,-122.4795074 K7AR 45.7152694,-122.6301062 W7SLS 45.7592620,-122.8788134 K0JJ 45.6196727,-122.9298979 KG7BF 45.4354804,-122.6246652 KI7RM 45.4004653,-122.5917885 W7MTL 45.3147798,-122.9762084 N7IW 45.5429082,-122.9713134 N7RLG 45.5214860,-122.4849707 KX7N 45.3128686,-122.7494269 KI7SRQ 45.6249593,-122.1465756 KB7MA 45.4721677,-122.8544916 W7SO 45.4889993,-122.4167332 KJ7RZA 45.5638099,-122.8948179 KN7K 45.5865016,-122.4040377 KI7KLT 45.3131792,-122.8010007 KF7O 45.4910240,-122.7506849 W7JNM 45.5044965,-122.8846501 K7BAZ 45.2882543,-122.5372385 K7IYB 45.5921830,-122.4385689 W7DN 45.5921830,-122.4363802 AB9O 45.8670755,-122.6698644 W7CHE 45.5194058,-122.6073479 KC7VH 45.7377257,-122.878851 K7JWN 45.4647827,-122.8916208 KE7AUB 45.4076191,-122.8032556 N7KMM 45.5078580,-122.9500579 N7CTB 45.6496328,-122.5417291 WB7BBU 45.3329886,-122.9223349 WB6JJJ 45.5609364,-122.8620984 K7UIN 45.4579348,-122.8155531 KR7X 45.6837877,-122.5154645 WA7VBA 45.6315548,-122.6237083 N7YAE 45.1973946,-123.1933427 KD7WII 45.4568163,-122.6265527 AB7DY 45.8160870,-122.9991775 KI7ADJ 45.2559896,-122.4238952 K7IFG 45.4889760,-122.7600912 W7RAT 45.8415387,-122.4532334 WA7JMA 45.6486631,-122.5442526 K7ALO 45.4273295,-122.7213302 K7PJM 45.3933650,-122.7951620 KE7UAE 45.4018020,-122.7871798 KA6T 45.5413641,-122.8380292 N7LBH 45.4593606,-122.7221686 KI7G 45.5362633,-122.9142166 W1ZPB 45.2120676,-123.2222564 AA7TC 45.6924373,-122.6499358 N7JB 45.5534913,-122.8621325 KJ7IY 45.4660397,-122.7693459 KJ7JS 45.5604353,-122.8360895 KF7YBT 45.2947506,-122.9574723 KJ7NUY 45.6429579,-122.6934564 K7CCC 45.5473390,-122.9922980 KG7UX 45.6815428,-122.4493961 N7RYP 45.3457952,-122.9842964 K5VP 45.8214927,-122.7490044 W7DLR 45.0022620,-123.0183167 N7UVA 45.2133895,-123.2174055 W7CAI 45.5620009,-122.8566332 KC8ESJ 45.3373019,-122.7232335 KI7VEM 45.3271761,-122.9370341 K6UM 45.6736562,-122.6692933 N7MYW 45.5468404,-122.8248800 WN7FVN 45.6952772,-122.5905315 N7RGE 45.4179684,-122.7951433 WR7T 45.4582709,-122.8046960 W7ZI 45.5123304,-122.5171160 AF7TT 45.5122422,-122.6285513 KS0T 45.4775758,-122.8416815 N7FKI 45.3411917,-122.6253902 AE7SI 45.5937541,-122.9084672 KC7PMU 45.5204642,-122.9327482 KI7N 45.4771957,-122.6108218 K7AFE 45.4334520,-122.5293096 N7FJC 45.8592154,-122.8208232 KJ7AXA 45.5824630,-122.7494551 K0CAW 45.5177597,-122.5676453 K7ENN 45.3021150,-122.5348597 W7ZWW 45.4966826,-122.6076934 W7FAB 45.4184342,-122.3427529 NC7M 45.5252274,-123.1075511 N7NDR 45.3930054,-122.2699303 N7OR 45.5058560,-122.8931728 K7OVM 45.5181539,-122.7757365 K7RF 45.8975147,-122.8184075 KF7UGG 45.6561196,-123.1053855 WI7N 45.5430927,-122.8078404 W7TYN 45.2900496,-122.7513176 K7RTK 45.4641265,-122.8464205 AC7NU 45.6422532,-122.6539777 K7JBL 45.5004035,-122.7548737 AG7UT 45.8539692,-122.8040513 N7CHS 45.4895414,-122.6236170 KG7M 45.4262725,-122.7994984 K7QXY 45.7437584,-122.8692365 W7CO 45.5367538,-122.5741465 N7ILZ 45.5529756,-122.8440854 K7JPF 45.5706917,-122.6464355 W7OTL 45.5126957,-122.8759586 N7LYS 45.8529350,-122.8529110 KF7UXR 45.5060110,-122.6400086 KJ7LOW 45.8278785,-122.4696156 WA6NFJ 45.6434729,-122.4437471 KC5MPS 45.7168243,-122.6665354 AB7RW 45.4327368,-122.8030071 KB7AB 45.3351903,-122.5646931 W7RWP 45.6028741,-122.5191189 K3RW 45.4570013,-122.6317426 KI7KNM 45.5478953,-122.8583568 W7JMM 45.6809395,-122.6348455 WA6QZC 45.8607209,-122.8467526 AI7NN 45.5584398,-122.653868 AC7KE 45.4779802,-122.5016854 W7EWJ 45.3851066,-123.0476645 AD7L 45.5298500,-122.8913400 AC7FD 45.5168422,-123.0555848 N7FNA 45.5383516,-122.9649977 KE7WRX 45.6832010,-122.5724614 KF7OJA 45.5491150,-122.8702631 KI7ZRF 45.5770270,-122.7235422 KM7Q 45.2966420,-123.0117037 W7OWO 45.5336186,-122.8662178 WA4NDR 45.5223676,-122.6314746 K7REK 45.5534109,-122.830431 KK7ER 45.0192789,-123.0176289 WA7CXG 45.5020552,-122.7838489 AF7VC 45.5882615,-122.4591916 K7BDB 45.5302901,-122.6801672 KW7WP 45.2152152,-123.0901560 AA1AO 45.5622472,-122.6608351 K2BVR 45.5952892,-122.8775137 KD7GX 45.4491233,-122.6213968 KJ7BRE 45.5952892,-122.8775137 KD7GX 45.4491219,-122.6213699 KJ7BRE 45.4669830,-122.8885740 N8SQT 45.3827273,-122.2682280 N7TNP 45.5335153,-122.6116595 N7IMB 45.5600284,-122.6309288 AF7SO 45.1595080,-122.8489490 WB7PGB 45.3141313,-122.7939015 KA7OLK 45.6334105,-122.3708113 AG7SU 45.4338259,-122.4172282 K7NWT 45.8409988,-122.5446881 WA7L 45.4473319,-122.2568810 N0WAB 45.6181931,-122.5752303 AD7MC 45.4621799,-122.6862140 K7WDO 45.6761956,-122.5808471 NS7U 45.4755302,-122.8274152 K7QL 45.3774757,-122.6532334 KX7F 45.9978344,-123.2532311 KC7WUM 45.5058626,-122.6068028 K7VBY 45.6274090,-122.5400372 KE7ZAC 45.2152152,-123.0901560 N1SLO 45.4510313,-122.6965870 W7SKW 45.5442876,-122.6329663 K7PUO 45.4052305,-122.5841578 KC6RZW 45.4314038,-122.7275513 KE7MSU 45.6962217,-122.5492293 KI7WIG 45.4340716,-122.5606850 KK7DS 45.5262534,-122.6840549 KJ7RUP 45.5051215,-122.8836073 KE7NKR 45.2206134,-122.7590635 WB7UBC 45.5274350,-122.5984242 N7BBU 45.1615500,-122.5314801 W7GJP 45.5274350,-122.5984242 N7BBU 45.1615500,-122.5314801 W7GJP 45.6382684,-122.5024787 AI9Q 45.2516708,-122.6869812 KJ7WRB 45.4890790,-122.4166280 KG0INS 45.5890312,-122.7536621 AA7BK 45.4449166,-122.5507618 W7RTA 45.5868460,-122.4510380 WA7FLY 45.6032087,-122.3019657 K5DTC 45.5030136,-122.9519424 W7BDP 45.6248531,-123.2329846 KG7ACX 45.6138677,-122.5840550 N7TCV 45.5383570,-122.8495710 W7RPS 45.5691490,-122.6488419 W7TER 45.3978909,-122.6070271 KJ7UIS 45.4713990,-122.6217690 KJ7GVL 45.3846669,-122.9764658 KJ7UCF 45.5038261,-122.7706375 N7TOY 45.5078890,-122.9754590 KJ7VPH 45.4663840,-122.8164980 K7ANK