diff --git a/pav-server/src/main/java/com/palnet/biz/api/bas/dos/model/BasDosPlanDroneRs.java b/pav-server/src/main/java/com/palnet/biz/api/bas/dos/model/BasDosPlanDroneRs.java
index 1925b5cd..cdf446e8 100644
--- a/pav-server/src/main/java/com/palnet/biz/api/bas/dos/model/BasDosPlanDroneRs.java
+++ b/pav-server/src/main/java/com/palnet/biz/api/bas/dos/model/BasDosPlanDroneRs.java
@@ -1,5 +1,6 @@
 package com.palnet.biz.api.bas.dos.model;
 
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -22,4 +23,7 @@ public class BasDosPlanDroneRs {
     private String weightNm;
     // 가입여부
     private String insrncJoinYn;
+    // planSno
+    @JsonIgnore
+    private Long planSno;
 }
diff --git a/pav-server/src/main/java/com/palnet/biz/api/bas/dos/model/BasDosPlanPilotRs.java b/pav-server/src/main/java/com/palnet/biz/api/bas/dos/model/BasDosPlanPilotRs.java
index 02f8340c..9e470026 100644
--- a/pav-server/src/main/java/com/palnet/biz/api/bas/dos/model/BasDosPlanPilotRs.java
+++ b/pav-server/src/main/java/com/palnet/biz/api/bas/dos/model/BasDosPlanPilotRs.java
@@ -1,5 +1,6 @@
 package com.palnet.biz.api.bas.dos.model;
 
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -18,4 +19,7 @@ public class BasDosPlanPilotRs {
     private String birthDate;
     // 조종사 자격번호
     private String crtfctNo;
+
+    @JsonIgnore
+    private Long planSno;
 }
diff --git a/pav-server/src/main/java/com/palnet/biz/api/bas/dos/service/BasDosService.java b/pav-server/src/main/java/com/palnet/biz/api/bas/dos/service/BasDosService.java
index f54e1f77..0dab245c 100644
--- a/pav-server/src/main/java/com/palnet/biz/api/bas/dos/service/BasDosService.java
+++ b/pav-server/src/main/java/com/palnet/biz/api/bas/dos/service/BasDosService.java
@@ -15,6 +15,7 @@ import com.palnet.biz.api.external.model.DosApprovalResult;
 import com.palnet.biz.api.external.service.DronOneStopService;
 import com.palnet.biz.jpa.entity.DosFltPlanArea;
 import com.palnet.biz.jpa.entity.DosFltPlanBas;
+import com.palnet.biz.jpa.entity.DosFltPlanDrone;
 import com.palnet.biz.jpa.entity.DosFltPlanResult;
 import com.palnet.biz.jpa.entity.type.ReviewedProcType;
 import com.palnet.biz.jpa.entity.type.ReviewedType;
@@ -1005,6 +1006,33 @@ public class BasDosService {
         pagination.setIsLast(isLast);
 
         Map<Long , DosFltPlanBas> fltPlanBasMap = this.getConvertMap(planBasList, "planSno",  Long.class);
+        Map<Long , List<BasDosPlanDroneRs>> fltDroneBasMap = dosFltPlanDroneRepository.findByPlanSnoIn(planSnoList).stream()
+                .map(drone -> {
+                    String weightCd = drone.getWeightCd();
+                    WeightCdType weightCdType = WeightCdType.fromCode(weightCd);
+                    return BasDosPlanDroneRs.builder()
+                            .planDroneSno(drone.getPlanDroneSno())
+                            .fbctnNo(drone.getFbctnNo())
+                            .benefit(drone.getBenefit())
+                            .weightCd(drone.getWeightCd())
+                            .weightNm(weightCdType != null ? weightCdType.getMessage() : null)
+                            .insrncJoinYn(drone.getInsrncJoinYn())
+                            .planSno(drone.getPlanSno())
+                            .build();
+                })
+                .collect(Collectors.groupingBy(BasDosPlanDroneRs::getPlanSno));;
+
+        Map<Long , List<BasDosPlanPilotRs>> fltPliotBasMap = dosFltPlanPilotRepository.findByPlanSnoIn(planSnoList).stream()
+                    .map(pilot -> {
+                        return BasDosPlanPilotRs.builder()
+                                .planPilotSno(pilot.getPlanPilotSno())
+                                .pilotNm(pilot.getPilotNm())
+                                .birthDate(pilot.getBirthDate())
+                                .crtfctNo(pilot.getCrtfctNo())
+                                .planSno(pilot.getPlanPilotSno())
+                                .build();
+                    })
+                    .collect(Collectors.groupingBy(BasDosPlanPilotRs::getPlanSno));
 
         List<DosFltPlanArea> areaList = dosFltPlanQueryRepository.findByPlanSnoInAndSearchOrderByZoneNoAsc(planSnoList, rq);
         List<DosFltPlanResult> resultList = dosFltPlanResultRepository.findByPlanSnoIn(planSnoList);
@@ -1207,35 +1235,13 @@ public class BasDosService {
                             .build();
                     areaRsList.add(areaRs);
                 }
-
-                areaList.remove(area);
             }
 
-            // TODO :: 속도이슈 걸리는 곳.. [paging 하면 완화됨]
             List<BasDosPlanDroneRs> droneList = null;
             List<BasDosPlanPilotRs> pilotList = null;
             if (type == PlanSelectType.LIST) {
-                droneList = dosFltPlanDroneRepository.findByPlanSno(planSno).stream().map(drone -> {
-                    String weightCd = drone.getWeightCd();
-                    WeightCdType weightCdType = WeightCdType.fromCode(weightCd);
-                    return BasDosPlanDroneRs.builder()
-                            .planDroneSno(drone.getPlanDroneSno())
-                            .fbctnNo(drone.getFbctnNo())
-                            .benefit(drone.getBenefit())
-                            .weightCd(drone.getWeightCd())
-                            .weightNm(weightCdType != null ? weightCdType.getMessage() : null)
-                            .insrncJoinYn(drone.getInsrncJoinYn())
-                            .build();
-                }).collect(Collectors.toList());
-
-                pilotList = dosFltPlanPilotRepository.findByPlanSno(planSno).stream().map(pilot -> {
-                    return BasDosPlanPilotRs.builder()
-                            .planPilotSno(pilot.getPlanPilotSno())
-                            .pilotNm(pilot.getPilotNm())
-                            .birthDate(pilot.getBirthDate())
-                            .crtfctNo(pilot.getCrtfctNo())
-                            .build();
-                }).collect(Collectors.toList());
+                droneList = fltDroneBasMap.get(planSno);
+                pilotList = fltPliotBasMap.get(planSno);
             }
 
 
diff --git a/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanDroneRepository.java b/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanDroneRepository.java
index 72bf8867..02d10f07 100644
--- a/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanDroneRepository.java
+++ b/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanDroneRepository.java
@@ -9,4 +9,6 @@ import java.util.List;
 @Repository
 public interface DosFltPlanDroneRepository extends JpaRepository<DosFltPlanDrone, Long> {
     List<DosFltPlanDrone> findByPlanSno(Long planSno);
+
+    List<DosFltPlanDrone> findByPlanSnoIn(List<Long> planSnot);
 }
diff --git a/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanPilotRepository.java b/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanPilotRepository.java
index f93dfb8d..c95721ae 100644
--- a/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanPilotRepository.java
+++ b/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanPilotRepository.java
@@ -9,4 +9,6 @@ import java.util.List;
 @Repository
 public interface DosFltPlanPilotRepository extends JpaRepository<DosFltPlanPilot, Long> {
     List<DosFltPlanPilot> findByPlanSno(Long planSno);
+
+    List<DosFltPlanPilot> findByPlanSnoIn (List<Long> planSno);
 }