diff --git a/core/sig_utils.py b/core/sig_utils.py
index 0dd7501..96306c5 100644
--- a/core/sig_utils.py
+++ b/core/sig_utils.py
@@ -1,7 +1,7 @@
 import csv
 import logging
 
-from pyhamtools.locator import latlong_to_locator
+from pyhamtools.locator import latlong_to_locator, locator_to_latlong
 
 from core.cache_utils import SEMI_STATIC_URL_DATA_CACHE
 from core.constants import SIGS, HTTP_HEADERS
@@ -21,7 +21,7 @@ def get_ref_regex_for_sig(sig):
 # Note there is currently no support for KRMNPA location lookup, see issue #61.
 def populate_sig_ref_info(sig_ref):
     if sig_ref.sig is None or sig_ref.id is None:
-        logging.warn("Failed to look up sig_ref info, sig or id were not set.")
+        logging.warning("Failed to look up sig_ref info, sig or id were not set.")
 
     sig = sig_ref.sig
     ref_id = sig_ref.id
@@ -121,7 +121,17 @@ def populate_sig_ref_info(sig_ref):
                 sig_ref.name = sig_ref.id
             sig_ref.url = "https://www.beachesontheair.com/beaches/" + sig_ref.name.lower().replace(" ", "-")
         elif sig.upper() == "LLOTA":
-            sig_ref.url = "https://llota.app/list/ref/" + ref_id
+            data = SEMI_STATIC_URL_DATA_CACHE.get("https://llota.app/api/public/references", headers=HTTP_HEADERS).json()
+            if data:
+                for ref in data:
+                    if ref["reference_code"] == ref_id:
+                        sig_ref.name = ref["name"]
+                        sig_ref.url = "https://llota.app/list/ref/" + ref_id
+                        sig_ref.grid = ref["grid_locator"]
+                        ll = locator_to_latlong(sig_ref.grid)
+                        sig_ref.latitude = ll[0]
+                        sig_ref.longitude = ll[1]
+                        break
         elif sig.upper() == "WWTOTA":
             sig_ref.url = "https://wwtota.com/seznam/karta_rozhledny.php?ref=" + ref_id
         elif sig.upper() == "WAB" or sig.upper() == "WAI":
@@ -132,7 +142,7 @@ def populate_sig_ref_info(sig_ref):
                 sig_ref.latitude = ll[0]
                 sig_ref.longitude = ll[1]
     except:
-        logging.warn("Failed to look up sig_ref info for " + sig + " ref " + ref_id + ".")
+        logging.warning("Failed to look up sig_ref info for " + sig + " ref " + ref_id + ".")
     return sig_ref
 
 
diff --git a/spotproviders/llota.py b/spotproviders/llota.py
index e2e97a6..2c362f9 100644
--- a/spotproviders/llota.py
+++ b/spotproviders/llota.py
@@ -21,8 +21,8 @@ class LLOTA(HTTPSpotProvider):
             comment = None
             spotter = None
             if "history" in source_spot and len(source_spot["history"]) > 0:
-                comment = source_spot["history"][0]["comment"]
-                spotter = source_spot["history"][0]["spotter_callsign"]
+                comment = source_spot["history"][-1]["comment"]
+                spotter = source_spot["history"][-1]["spotter_callsign"]
             # Convert to our spot format
             spot = Spot(source=self.name,
                         source_id=source_spot["id"],
diff --git a/spotproviders/pota.py b/spotproviders/pota.py
index 13f75d5..08f8ab1 100644
--- a/spotproviders/pota.py
+++ b/spotproviders/pota.py
@@ -11,8 +11,6 @@ from spotproviders.http_spot_provider import HTTPSpotProvider
 class POTA(HTTPSpotProvider):
     POLL_INTERVAL_SEC = 120
     SPOTS_URL = "https://api.pota.app/spot/activator"
-    # Might need to look up extra park data
-    PARK_URL_ROOT = "https://api.pota.app/park/"
 
     def __init__(self, provider_config):
         super().__init__(provider_config, self.SPOTS_URL, self.POLL_INTERVAL_SEC)
diff --git a/spotproviders/sota.py b/spotproviders/sota.py
index 56026d1..a01e583 100644
--- a/spotproviders/sota.py
+++ b/spotproviders/sota.py
@@ -16,8 +16,6 @@ class SOTA(HTTPSpotProvider):
     # The actual data lookup all happens after parsing and checking the epoch.
     EPOCH_URL = "https://api-db2.sota.org.uk/api/spots/epoch"
     SPOTS_URL = "https://api-db2.sota.org.uk/api/spots/60/all/all"
-    # SOTA spots don't contain lat/lon, we need a separate lookup for that
-    SUMMIT_URL_ROOT = "https://api-db2.sota.org.uk/api/summits/"
 
     def __init__(self, provider_config):
         super().__init__(provider_config, self.EPOCH_URL, self.POLL_INTERVAL_SEC)