diff --git a/services/slots-service/src/main/kotlin/space/nstart/pcp/slots_service/controller/SlotController.kt b/services/slots-service/src/main/kotlin/space/nstart/pcp/slots_service/controller/SlotController.kt
index 30627a7..392da65 100644
--- a/services/slots-service/src/main/kotlin/space/nstart/pcp/slots_service/controller/SlotController.kt
+++ b/services/slots-service/src/main/kotlin/space/nstart/pcp/slots_service/controller/SlotController.kt
@@ -103,8 +103,10 @@ class SlotController {
         @RequestParam("sun") sun : Double?,
         @Parameter(description = "Вариант расчета покрытия")
         @RequestParam("coverageStrategy", required = false) coverageStrategy: SlotCoverageStrategy?,
+        @Parameter(description = "Вернуть и занятые бронью слоты (BUSY) — для обзора; по умолчанию только доступные/забронированные")
+        @RequestParam("all", required = false) all: Boolean?,
     ) : List<SlotDTO>
-            = slotService.reqCover(requestId, timeStart, timeStop, sign, cov, satellites, sun, coverageStrategy).toList()
+            = slotService.reqCover(requestId, timeStart, timeStop, sign, cov, satellites, sun, coverageStrategy, all == true).toList()
 
     @GetMapping("interval")
     @Operation(summary = "Получение всех слотов на заданном интервале времени")
diff --git a/services/slots-service/src/main/kotlin/space/nstart/pcp/slots_service/service/SlotService.kt b/services/slots-service/src/main/kotlin/space/nstart/pcp/slots_service/service/SlotService.kt
index 63aaf4b..8e87501 100644
--- a/services/slots-service/src/main/kotlin/space/nstart/pcp/slots_service/service/SlotService.kt
+++ b/services/slots-service/src/main/kotlin/space/nstart/pcp/slots_service/service/SlotService.kt
@@ -1216,7 +1216,8 @@ class SlotService {
         states: List<SlotStatus>? = null,
         sats : List<Long>? = null,
         sun : Double? = null,
-        coverageStrategy: SlotCoverageStrategy? = SlotCoverageStrategy.GREEDY
+        coverageStrategy: SlotCoverageStrategy? = SlotCoverageStrategy.GREEDY,
+        includeBusy: Boolean = false
     ): Iterable<SlotDTO> {
         val target = buildCoverageTargets(
             items = listOf(SlotCoverageTargetDTO(targetId = 1, wkt = wkt))
@@ -1235,7 +1236,8 @@ class SlotService {
             batchContext = batchContext,
             cov = cov,
             sun = sun,
-            coverageStrategy = coverageStrategy
+            coverageStrategy = coverageStrategy,
+            includeBusy = includeBusy
         )
         logger.info(
             "polySlots finish: targetId={}, candidateSlots={}, sunFilteredSlots={}, returnedSlots={}, sun={}",
@@ -1668,10 +1670,14 @@ class SlotService {
         batchContext: CoverageBatchContext,
         cov: Boolean?,
         sun: Double?,
-        coverageStrategy: SlotCoverageStrategy?
+        coverageStrategy: SlotCoverageStrategy?,
+        // true — добавить в результат и занятые бронью слоты (BUSY) для обзора. В расчёт покрытия
+        // (solver) они не попадают: selectedSlots остаётся только из AVAILABLE/BOOKED.
+        includeBusy: Boolean = false
     ): CoverageSelectionResult {
         val totalStartedAtMs = System.currentTimeMillis()
         val selectedSlots = mutableListOf<SlotDTO>()
+        val busySlots = mutableListOf<SlotDTO>()
         val targetSlotIdsBySatelliteId = batchContext.rawSlotIdsByTargetIdAndSatelliteId[target.targetId].orEmpty()
         val sourceSlotIds = targetSlotIdsBySatelliteId.values.sumOf { it.size }
         var preparedSlotsBeforeOccupiedFilter = 0
@@ -1710,6 +1716,12 @@ class SlotService {
                 val sunFilterResult = filterBySunAngle(filteredSlots, sun)
                 sunFilteredSlots += sunFilterResult.filteredCount
                 selectedSlots.addAll(sunFilterResult.slots)
+                // «Показать все слоты»: добавляем и занятые бронью (BUSY) для обзора — тот же
+                // sun-фильтр, чтобы не показывать заведомо непригодные по Солнцу.
+                if (includeBusy) {
+                    val busyPrepared = preparedSlotsIncludingBlocked.filter { it.state == SlotStatus.BUSY }
+                    busySlots.addAll(filterBySunAngle(busyPrepared, sun).slots)
+                }
             }
         }
         logger.debug(
@@ -1815,15 +1827,17 @@ class SlotService {
             candidateSelectionMs,
             totalMs
         )
+        // Без покрытия («Показать все слоты»): при includeBusy возвращаем и занятые бронью слоты.
+        val resultSlots = if (includeBusy) selectedSlots + busySlots else selectedSlots
         return CoverageSelectionResult(
-            slots = selectedSlots,
+            slots = resultSlots,
             sourceSlotIds = sourceSlotIds,
             preparedSlotsBeforeOccupiedFilter = preparedSlotsBeforeOccupiedFilter,
             occupiedFilteredSlots = occupiedFilteredSlots,
             candidateSlotsBeforeSunFilter = candidateSlotsBeforeSunFilter,
             sunFilteredSlots = sunFilteredSlots,
             solverInputSlots = selectedSlots.size,
-            solverOutputSlots = selectedSlots.size,
+            solverOutputSlots = resultSlots.size,
             candidateSelectionDurationMs = candidateSelectionMs,
             solverDurationMs = 0L,
             totalDurationMs = totalMs
@@ -1870,9 +1884,12 @@ class SlotService {
         cov: Boolean?,
         sats : List<Long>? = null,
         sun : Double? = null,
-        coverageStrategy: SlotCoverageStrategy? = SlotCoverageStrategy.GREEDY
+        coverageStrategy: SlotCoverageStrategy? = SlotCoverageStrategy.GREEDY,
+        // true — вернуть и занятые бронью слоты (BUSY) для обзора («Показать все слоты»).
+        // Бронировать их нельзя, в расчёт покрытия они не идут.
+        includeBusy: Boolean = false
     ): Iterable<SlotDTO> {
-        logger.info("Запрос покрытия заявки $id")
+        logger.info("Запрос покрытия заявки $id (includeBusy=$includeBusy)")
         val req = earthService.reqcells(id)?.request?.contour ?: throw CustomErrorException("Нет такой заявки!!!!")
         logger.info("Получена заявка : $req")
         return polySlots(
@@ -1881,10 +1898,12 @@ class SlotService {
             timeStop,
             sign,
             cov,
-            listOf(SlotStatus.AVAILABLE, SlotStatus.BOOKED),
+            if (includeBusy) listOf(SlotStatus.AVAILABLE, SlotStatus.BOOKED, SlotStatus.BUSY)
+            else listOf(SlotStatus.AVAILABLE, SlotStatus.BOOKED),
             sats,
             sun,
-            coverageStrategy
+            coverageStrategy,
+            includeBusy
         )
     }