diff --git a/techdb/flightslot/__init__.py b/techdb/flightslot/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/techdb/flightslot/admin.py b/techdb/flightslot/admin.py
new file mode 100644
index 0000000..31bfbfa
--- /dev/null
+++ b/techdb/flightslot/admin.py
@@ -0,0 +1,15 @@
+from django.contrib import admin
+from .models import *
+
+# Register your models here.
+admin.site.register(Student, StudentAdmin)
+admin.site.register(MissionProfile)
+
+class PreferenceInLIne(admin.TabularInline):
+    model = Preference
+    extra = 0
+
+class WeekPreferenceAdmin(admin.ModelAdmin):
+    inlines = [PreferenceInLIne]
+
+admin.site.register(WeekPreference, WeekPreferenceAdmin)
\ No newline at end of file
diff --git a/techdb/flightslot/apps.py b/techdb/flightslot/apps.py
new file mode 100644
index 0000000..5031d69
--- /dev/null
+++ b/techdb/flightslot/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class FlightslotConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'flightslot'
diff --git a/techdb/flightslot/migrations/0001_initial.py b/techdb/flightslot/migrations/0001_initial.py
new file mode 100644
index 0000000..ca2e7db
--- /dev/null
+++ b/techdb/flightslot/migrations/0001_initial.py
@@ -0,0 +1,23 @@
+# Generated by Django 5.1.2 on 2024-10-19 16:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Student',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('email', models.EmailField(db_index=True, max_length=254)),
+                ('name', models.CharField(max_length=32)),
+                ('surname', models.CharField(max_length=32)),
+            ],
+        ),
+    ]
diff --git a/techdb/flightslot/migrations/0002_missionprofile_weekpreference_preference.py b/techdb/flightslot/migrations/0002_missionprofile_weekpreference_preference.py
new file mode 100644
index 0000000..fc94827
--- /dev/null
+++ b/techdb/flightslot/migrations/0002_missionprofile_weekpreference_preference.py
@@ -0,0 +1,47 @@
+# Generated by Django 5.1.2 on 2024-10-19 17:49
+
+import django.db.models.deletion
+import django.db.models.expressions
+import django.db.models.functions.datetime
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('flightslot', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='MissionProfile',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('mtype', models.IntegerField(choices=[('OTHER', 'OTHER'), ('HB', 'HB'), ('PPL', 'PPL'), ('IR', 'IR'), ('CPL', 'CPL'), ('FI', 'FI'), ('PC', 'PC'), ('CHK', 'CHK_6M')], default='HB')),
+                ('mnum', models.PositiveSmallIntegerField(default=0, null=True)),
+                ('duration', models.DurationField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='WeekPreference',
+            fields=[
+                ('id', models.BigAutoField(primary_key=True, serialize=False)),
+                ('week', models.PositiveSmallIntegerField(db_default=django.db.models.expressions.CombinedExpression(django.db.models.functions.datetime.ExtractWeek(django.db.models.functions.datetime.Now()), '+', models.Value(1)), db_index=True)),
+                ('student', models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, to='flightslot.student')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Preference',
+            fields=[
+                ('id', models.BigAutoField(primary_key=True, serialize=False)),
+                ('monday', models.BooleanField(default=True)),
+                ('tuesday', models.BooleanField(default=True)),
+                ('wednesday', models.BooleanField(default=True)),
+                ('thursday', models.BooleanField(default=True)),
+                ('saturday', models.BooleanField(default=True)),
+                ('sunday', models.BooleanField(default=True)),
+                ('mission', models.ForeignKey(null=True, on_delete=django.db.models.deletion.DO_NOTHING, to='flightslot.missionprofile')),
+                ('weekpref', models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, to='flightslot.weekpreference')),
+            ],
+        ),
+    ]
diff --git a/techdb/flightslot/migrations/0003_alter_missionprofile_mtype.py b/techdb/flightslot/migrations/0003_alter_missionprofile_mtype.py
new file mode 100644
index 0000000..79cf6b6
--- /dev/null
+++ b/techdb/flightslot/migrations/0003_alter_missionprofile_mtype.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.1.2 on 2024-10-19 17:51
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('flightslot', '0002_missionprofile_weekpreference_preference'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='missionprofile',
+            name='mtype',
+            field=models.CharField(choices=[('OTHER', 'OTHER'), ('HB', 'HB'), ('PPL', 'PPL'), ('IR', 'IR'), ('CPL', 'CPL'), ('FI', 'FI'), ('PC', 'PC'), ('CHK', 'CHK_6M')], default='HB'),
+        ),
+    ]
diff --git a/techdb/flightslot/migrations/__init__.py b/techdb/flightslot/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/techdb/flightslot/models.py b/techdb/flightslot/models.py
new file mode 100644
index 0000000..6c5bc96
--- /dev/null
+++ b/techdb/flightslot/models.py
@@ -0,0 +1,134 @@
+from django.db import models
+from django.contrib import admin
+from django.db.models.functions import Now, ExtractWeek
+from django.utils.translation import gettext_lazy as _
+
+# Create your models here.
+class StudentAdmin(admin.ModelAdmin):
+    list_display = ("name", "surname", "email")
+    list_filter = []
+
+class Student(models.Model):
+    id = models.AutoField(
+        primary_key=True
+    )
+
+    email = models.EmailField(
+        null=False,
+        db_index=True
+    )
+
+    name = models.CharField(
+        null=False,
+        max_length=32
+    )
+
+    surname = models.CharField(
+        null=False,
+        max_length=32
+    )
+
+
+class MissionType(models.TextChoices):
+    OTHER = "OTHER", _("OTHER")
+    HB = "HB", _("HB")
+    PPL = "PPL", _("PPL")
+    IR = "IR", _("IR")
+    CPL = "CPL", _("CPL")
+    FI = "FI", _("FI")
+    PC = "PC", _("PC")
+    CHK = "CHK", _("CHK_6M")
+
+class MissionProfile(models.Model):
+    
+    id = models.AutoField(
+        primary_key=True
+    )
+
+    mtype = models.CharField(
+        null=False,
+        default=MissionType.HB,
+        choices=MissionType
+    )
+
+    mnum = models.PositiveSmallIntegerField(
+        null=True,
+        default=0
+    )
+
+    duration = models.DurationField(
+        null=False
+    )
+
+    def __str__(self):
+        if self.mtype is not MissionType.HB:
+            return f"{self.mtype}_{self.mnum}"
+
+class MissionProfileAdmin(admin.ModelAdmin):
+    list_display = ("mtype", "mnum")
+
+class WeekPreference(models.Model):
+    id = models.BigAutoField(
+        primary_key=True
+    )
+
+    week = models.PositiveSmallIntegerField(
+        null=False,
+        db_index=True,
+        db_default=ExtractWeek(Now()) + 1 
+    )
+
+    student = models.ForeignKey(
+        Student,
+        null=False,
+        db_index=True,
+        on_delete=models.DO_NOTHING
+    )
+
+
+class Preference(models.Model):
+    id = models.BigAutoField(
+        primary_key=True
+    )
+
+    weekpref = models.ForeignKey(
+        WeekPreference,
+        null=False,
+        on_delete=models.DO_NOTHING
+    )
+
+    mission = models.ForeignKey(
+        MissionProfile,
+        null=True,
+        on_delete=models.DO_NOTHING
+    )
+
+    monday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    tuesday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    wednesday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    thursday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    saturday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    sunday = models.BooleanField(
+        default=True,
+        null=False
+    )
diff --git a/techdb/flightslot/tests.py b/techdb/flightslot/tests.py
new file mode 100644
index 0000000..7ce503c
--- /dev/null
+++ b/techdb/flightslot/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/techdb/flightslot/views.py b/techdb/flightslot/views.py
new file mode 100644
index 0000000..91ea44a
--- /dev/null
+++ b/techdb/flightslot/views.py
@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.
diff --git a/techdb/techdb/settings.py b/techdb/techdb/settings.py
index 9a79066..57b6876 100644
--- a/techdb/techdb/settings.py
+++ b/techdb/techdb/settings.py
@@ -38,6 +38,7 @@ INSTALLED_APPS = [
     'django.contrib.messages',
     'django.contrib.staticfiles',
     'catops',
+    'flightslot'
 ]
 
 MIDDLEWARE = [