diff --git a/firmware/application/external/cvs_spam/cvs_spam.cpp b/firmware/application/external/cvs_spam/cvs_spam.cpp
new file mode 100644
index 00000000..9bdfa90b
--- /dev/null
+++ b/firmware/application/external/cvs_spam/cvs_spam.cpp
@@ -0,0 +1,313 @@
+// CVS Spam app by RocketGod (@rocketgod-git) https://betaskynet.com
+// Original .cu8 files by @jimilinuxguy https://github.com/jimilinuxguy/customer-assistance-buttons-sdr
+// If you can read this, you're a nerd. :P
+// Come join us at https://discord.gg/thepiratesreborn
+
+#include "cvs_spam.hpp"
+#include "io_file.hpp"
+#include "metadata_file.hpp"
+#include "oversample.hpp"
+#include "io_convert.hpp"
+
+using namespace portapack;
+
+namespace ui::external_app::cvs_spam {
+
+void CVSSpamView::file_error(const std::filesystem::path& path, const std::string& error_details) {
+    nav_.display_modal("Error",
+                       "File error:\n" + path.string() + "\n" + error_details);
+}
+
+void CVSSpamView::refresh_list() {
+    file_list.clear();
+    current_page = page;
+    uint32_t count = 0;
+
+    for (const auto& entry : std::filesystem::directory_iterator(cvsfiles_dir, u"*")) {
+        if (std::filesystem::is_regular_file(entry.status())) {
+            auto filename = entry.path().filename().string();
+            auto extension = entry.path().extension().string();
+            std::transform(extension.begin(), extension.end(), extension.begin(), ::tolower);
+
+            if (extension == ".c16" || extension == ".cu8") {
+                if (count >= (page - 1) * 50 && count < page * 50) {
+                    file_list.push_back(entry.path());
+                    if (file_list.size() == 50) {
+                        page++;
+                        break;
+                    }
+                }
+                count++;
+            }
+        }
+    }
+
+    if (file_list.empty()) {
+        if (page == 1) {
+            menu_view.hidden(true);
+            text_empty.hidden(false);
+        } else {
+            page = 1;
+            refresh_list();
+            return;
+        }
+    } else {
+        menu_view.hidden(false);
+        text_empty.hidden(true);
+        menu_view.clear();
+        for (const auto& file : file_list) {
+            menu_view.add_item({file.filename().string(),
+                                ui::Theme::getInstance()->fg_green->foreground,
+                                nullptr,
+                                [this](KeyEvent key) {
+                                    if (key == KeyEvent::Select) {
+                                        start_tx(menu_view.highlighted_index());
+                                    }
+                                }});
+        }
+        page_info.set("Page " + std::to_string(current_page));
+        menu_view.set_highlighted(0);
+    }
+
+    if (file_list.size() < 50) {
+        page = 1;
+    }
+}
+
+void CVSSpamView::start_tx(const uint32_t id) {
+    if (is_active()) {
+        stop_tx();
+        return;
+    }
+
+    const uint32_t sample_rate = 500000;
+
+    current_file = cvsfiles_dir / file_list[id].filename();
+
+    File capture_file;
+    auto open_error = capture_file.open(current_file);
+    if (open_error) {
+        file_error(current_file,
+                   "Cannot open file.\n"
+                   "Initial file check failed.\n"
+                   "Path: " +
+                       cvsfiles_dir.string() +
+                       "\n"
+                       "Error: " +
+                       std::to_string(static_cast<uint32_t>(open_error)));
+        return;
+    }
+
+    auto metadata_path = get_metadata_path(current_file);
+    auto metadata = read_metadata_file(metadata_path);
+    if (!metadata) {
+        metadata = capture_metadata{transmitter_model.target_frequency(), sample_rate};
+    }
+
+    auto file_size = capture_file.size();
+    capture_file.close();
+
+    replay_thread.reset();
+    transmitter_model.disable();
+    ready_signal = false;
+
+    baseband::set_sample_rate(metadata->sample_rate, get_oversample_rate(metadata->sample_rate));
+
+    auto reader = std::make_unique<FileConvertReader>();
+    if (auto error = reader->open(current_file)) {
+        file_error(current_file,
+                   "Cannot read C16 data.\n"
+                   "Check file format/perms.\n"
+                   "Rate: " +
+                       to_string_dec_uint(metadata->sample_rate) +
+                       "\n"
+                       "Size: " +
+                       to_string_dec_uint(file_size) +
+                       "\n"
+                       "Error: " +
+                       std::to_string(static_cast<uint32_t>(error)));
+        return;
+    }
+
+    progressbar.set_value(0);
+
+    transmitter_model.set_sampling_rate(get_actual_sample_rate(metadata->sample_rate));
+    transmitter_model.set_baseband_bandwidth(metadata->sample_rate <= 500000 ? 1750000 : 2500000);
+    transmitter_model.set_target_frequency(metadata->center_frequency);
+    transmitter_model.enable();
+
+    chThdSleepMilliseconds(100);
+
+    replay_thread = std::make_unique<ReplayThread>(
+        std::move(reader),
+        read_size,
+        buffer_count,
+        &ready_signal,
+        [](uint32_t return_code) {
+            ReplayThreadDoneMessage message{return_code};
+            EventDispatcher::send_message(message);
+        });
+}
+
+void CVSSpamView::start_chaos_tx() {
+    if (is_active()) {
+        stop_tx();
+        return;
+    }
+
+    const std::filesystem::path chaos_file_path = cvsfiles_dir / "chaos.c16";
+    const uint32_t sample_rate = 500000;
+
+    File capture_file;
+    auto open_error = capture_file.open(chaos_file_path);
+    if (open_error) {
+        file_error(chaos_file_path,
+                   "Cannot open CHAOS.C16.\n"
+                   "Initial file check failed.\n"
+                   "Path: " +
+                       cvsfiles_dir.string() +
+                       "\n"
+                       "Error: " +
+                       std::to_string(static_cast<uint32_t>(open_error)));
+        return;
+    }
+
+    auto metadata_path = get_metadata_path(chaos_file_path);
+    auto metadata = read_metadata_file(metadata_path);
+    if (!metadata) {
+        metadata = capture_metadata{transmitter_model.target_frequency(), sample_rate};
+    }
+
+    auto file_size = capture_file.size();
+    capture_file.close();
+
+    replay_thread.reset();
+    transmitter_model.disable();
+    ready_signal = false;
+
+    baseband::set_sample_rate(metadata->sample_rate, get_oversample_rate(metadata->sample_rate));
+
+    auto reader = std::make_unique<FileConvertReader>();
+    if (auto error = reader->open(chaos_file_path)) {
+        file_error(chaos_file_path,
+                   "Cannot read CHAOS.C16.\n"
+                   "Check file format/perms.\n"
+                   "Rate: " +
+                       to_string_dec_uint(metadata->sample_rate) +
+                       "\n"
+                       "Size: " +
+                       to_string_dec_uint(file_size) +
+                       "\n"
+                       "Error: " +
+                       std::to_string(static_cast<uint32_t>(error)));
+        return;
+    }
+
+    progressbar.set_value(0);
+
+    transmitter_model.set_sampling_rate(get_actual_sample_rate(metadata->sample_rate));
+    transmitter_model.set_baseband_bandwidth(metadata->sample_rate <= 500000 ? 1750000 : 2500000);
+    transmitter_model.set_target_frequency(metadata->center_frequency);
+    transmitter_model.enable();
+
+    chThdSleepMilliseconds(100);
+
+    replay_thread = std::make_unique<ReplayThread>(
+        std::move(reader),
+        read_size,
+        buffer_count,
+        &ready_signal,
+        [](uint32_t return_code) {
+            ReplayThreadDoneMessage message{return_code};
+            EventDispatcher::send_message(message);
+        });
+}
+
+void CVSSpamView::on_tx_progress(const uint32_t progress) {
+    if (is_active()) {
+        progressbar.set_value(progress % 100);
+        progressbar.set_style(Theme::getInstance()->fg_red);
+    }
+}
+
+void CVSSpamView::focus() {
+    menu_view.focus();
+}
+
+bool CVSSpamView::is_active() const {
+    return (bool)replay_thread;
+}
+
+void CVSSpamView::stop_tx() {
+    replay_thread.reset();
+    transmitter_model.disable();
+    audio::output::stop();
+    ready_signal = false;
+    thread_sync_complete = false;
+    progressbar.set_value(0);
+    chThdSleepMilliseconds(50);
+}
+
+CVSSpamView::CVSSpamView(NavigationView& nav)
+    : nav_{nav},
+      current_file{} {
+    baseband::run_image(portapack::spi_flash::image_tag_replay);
+
+    add_children({&menu_view,
+                  &text_empty,
+                  &button_prev_page,
+                  &button_next_page,
+                  &page_info,
+                  &button_send,
+                  &button_chaos,
+                  &button_stop,
+                  &progressbar});
+
+    button_send.set_style(Theme::getInstance()->fg_magenta);
+    button_chaos.set_style(Theme::getInstance()->fg_yellow);
+    button_stop.set_style(Theme::getInstance()->fg_red);
+
+    transmitter_model.set_sampling_rate(1536000);
+    transmitter_model.set_baseband_bandwidth(1750000);
+    transmitter_model.set_rf_amp(true);
+    transmitter_model.set_tx_gain(47);
+    transmitter_model.set_channel_bandwidth(1750000);
+
+    refresh_list();
+
+    button_prev_page.on_select = [this](Button&) {
+        if (is_active()) return;
+        if (current_page == 1) return;
+        if (current_page == 2) page = 1;
+        page = current_page - 1;
+        refresh_list();
+    };
+
+    button_next_page.on_select = [this](Button&) {
+        if (is_active()) return;
+        refresh_list();
+    };
+
+    button_send.on_select = [this](Button&) {
+        if (!file_list.empty()) {
+            start_tx(menu_view.highlighted_index());
+        }
+    };
+
+    button_chaos.on_select = [this](Button&) {
+        start_chaos_tx();
+    };
+
+    button_stop.on_select = [this](Button&) {
+        if (is_active()) {
+            stop_tx();
+        }
+    };
+}
+
+CVSSpamView::~CVSSpamView() {
+    stop_tx();
+    baseband::shutdown();
+}
+
+}  // namespace ui::external_app::cvs_spam
\ No newline at end of file
diff --git a/firmware/application/external/cvs_spam/cvs_spam.hpp b/firmware/application/external/cvs_spam/cvs_spam.hpp
new file mode 100644
index 00000000..d8379ca9
--- /dev/null
+++ b/firmware/application/external/cvs_spam/cvs_spam.hpp
@@ -0,0 +1,115 @@
+// CVS Spam app by RocketGod (@rocketgod-git) https://betaskynet.com
+// Original .cu8 files by @jimilinuxguy https://github.com/jimilinuxguy/customer-assistance-buttons-sdr
+// If you can read this, you're a nerd. :P
+// Come join us at https://discord.gg/thepiratesreborn
+
+#pragma once
+
+#include "ui_widget.hpp"
+#include "ui_transmitter.hpp"
+#include "replay_thread.hpp"
+#include "baseband_api.hpp"
+#include "ui_language.hpp"
+#include "file_path.hpp"
+#include "audio.hpp"
+
+using namespace portapack;
+
+namespace ui::external_app::cvs_spam {
+
+class CVSSpamView : public View {
+   public:
+    explicit CVSSpamView(NavigationView& nav);
+    ~CVSSpamView();
+
+    void focus() override;
+    std::string title() const override { return "CVS Spam"; };
+
+   private:
+    static constexpr size_t read_size = 0x4000;
+    static constexpr size_t buffer_count = 3;
+
+    NavigationView& nav_;
+    std::unique_ptr<ReplayThread> replay_thread{};
+    bool ready_signal{false};
+    bool thread_sync_complete{false};
+    std::filesystem::path current_file;
+
+    bool is_active() const;
+    void stop_tx();
+    void file_error(const std::filesystem::path& path, const std::string& error_details);
+    void refresh_list();
+    void start_tx(const uint32_t id);
+    void start_chaos_tx();
+    void on_tx_progress(const uint32_t progress);
+
+    uint32_t page = 1;
+    uint32_t current_page = 1;
+    std::vector<std::filesystem::path> file_list{};
+
+    MenuView menu_view{
+        {0, 0, 240, 180},
+        true};
+
+    Text text_empty{
+        {7 * 8, 12 * 8, 16 * 8, 16},
+        "Empty directory!"};
+
+    Button button_prev_page{
+        {0, 180, 50, 32},
+        "<"};
+
+    Button button_next_page{
+        {190, 180, 50, 32},
+        ">"};
+
+    Text page_info{
+        {95, 188, 50, 16}};
+
+    Button button_send{
+        {0, 212, 75, 36},
+        "CALL"};
+
+    Button button_chaos{
+        {82, 212, 75, 36},
+        "CHAOS"};
+
+    Button button_stop{
+        {165, 212, 75, 36},
+        LanguageHelper::currentMessages[LANG_STOP]};
+
+    ProgressBar progressbar{
+        {0, 256, 240, 44}};
+
+    MessageHandlerRegistration message_handler_fifo_signal{
+        Message::ID::RequestSignal,
+        [this](const Message* const p) {
+            const auto message = static_cast<const RequestSignalMessage*>(p);
+            if (message->signal == RequestSignalMessage::Signal::FillRequest) {
+                ready_signal = true;
+            }
+        }};
+
+    MessageHandlerRegistration message_handler_tx_progress{
+        Message::ID::TXProgress,
+        [this](const Message* const p) {
+            const auto message = *reinterpret_cast<const TXProgressMessage*>(p);
+            this->on_tx_progress(message.progress);
+        }};
+
+    MessageHandlerRegistration message_handler_replay_thread_done{
+        Message::ID::ReplayThreadDone,
+        [this](const Message* const p) {
+            const auto message = *reinterpret_cast<const ReplayThreadDoneMessage*>(p);
+            if (message.return_code == ReplayThread::END_OF_FILE) {
+                if (is_active()) {
+                    thread_sync_complete = true;
+                    stop_tx();
+                }
+            } else if (message.return_code == ReplayThread::READ_ERROR) {
+                file_error(file_list[menu_view.highlighted_index()], "Read error during playback");
+            }
+        }};
+};
+
+}  // namespace ui::external_app::cvs_spam
\ No newline at end of file
diff --git a/firmware/application/external/cvs_spam/main.cpp b/firmware/application/external/cvs_spam/main.cpp
new file mode 100644
index 00000000..9f35de18
--- /dev/null
+++ b/firmware/application/external/cvs_spam/main.cpp
@@ -0,0 +1,33 @@
+// CVS Spam app by RocketGod (@rocketgod-git) https://betaskynet.com
+// Original .cu8 files by @jimilinuxguy https://github.com/jimilinuxguy/customer-assistance-buttons-sdr
+// If you can read this, you're a nerd. :P
+// Come join us at https://discord.gg/thepiratesreborn
+
+#include "ui.hpp"
+#include "cvs_spam.hpp"
+#include "ui_navigation.hpp"
+#include "external_app.hpp"
+
+namespace ui::external_app::cvs_spam {
+void initialize_app(NavigationView& nav) {
+    nav.push<CVSSpamView>();
+}
+}  // namespace ui::external_app::cvs_spam
+
+extern "C" {
+
+__attribute__((section(".external_app.app_cvs_spam.application_information"), used)) application_information_t _application_information_cvs_spam = {
+    (uint8_t*)0x00000000,
+    ui::external_app::cvs_spam::initialize_app,
+    CURRENT_HEADER_VERSION,
+    VERSION_MD5,
+    "CVS Spam",
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+     0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81},
+    ui::Color::red().v,
+    app_location_t::TX,
+    {'P', 'R', 'E', 'P'},
+    0x00000000};
+}
\ No newline at end of file
diff --git a/firmware/application/external/external.cmake b/firmware/application/external/external.cmake
index 03eb99fb..03844fcb 100644
--- a/firmware/application/external/external.cmake
+++ b/firmware/application/external/external.cmake
@@ -110,6 +110,10 @@ set(EXTCPPSRC
 	#shoppingcart_lock
 	external/shoppingcart_lock/main.cpp
 	external/shoppingcart_lock/shoppingcart_lock.cpp	
+
+	#cvs_spam
+	external/cvs_spam/main.cpp
+	external/cvs_spam/cvs_spam.cpp		
 )
 
 set(EXTAPPLIST
@@ -131,6 +135,7 @@ set(EXTAPPLIST
 	foxhunt_rx
 	audio_test
 	wardrivemap
+	cvs_spam
 	tpmsrx
 	protoview
 	adsbtx
diff --git a/firmware/application/external/external.ld b/firmware/application/external/external.ld
index 1352b487..362cce89 100644
--- a/firmware/application/external/external.ld
+++ b/firmware/application/external/external.ld
@@ -49,6 +49,7 @@ MEMORY
     ram_external_app_random_password(rwx) : org = 0xADC80000, len = 32k
     ram_external_app_acars_rx(rwx) : org = 0xADC90000, len = 32k
     ram_external_app_shoppingcart_lock(rwx) : org = 0xADCA0000, len = 32k    
+    ram_external_app_cvs_spam(rwx) : org = 0xADCB0000, len = 32k 
 }
 
 SECTIONS
@@ -210,6 +211,10 @@ SECTIONS
         *(*ui*external_app*shoppingcart_lock*);
     } > ram_external_app_shoppingcart_lock
 
-
+   .external_app_cvs_spam : ALIGN(4) SUBALIGN(4)
+    {
+        KEEP(*(.external_app.app_cvs_spam.application_information));
+        *(*ui*external_app*cvs_spam*);
+    } > ram_external_app_cvs_spam
 
 }
diff --git a/firmware/application/file_path.cpp b/firmware/application/file_path.cpp
index a56e141f..61404895 100644
--- a/firmware/application/file_path.cpp
+++ b/firmware/application/file_path.cpp
@@ -30,6 +30,7 @@ const std::filesystem::path audio_dir = u"AUDIO";
 const std::filesystem::path blerx_dir = u"BLERX";
 const std::filesystem::path bletx_dir = u"BLETX";
 const std::filesystem::path captures_dir = u"CAPTURES";
+const std::filesystem::path cvsfiles_dir = u"CVSFILES";
 const std::filesystem::path debug_dir = u"DEBUG";
 const std::filesystem::path firmware_dir = u"FIRMWARE";
 const std::filesystem::path freqman_dir = u"FREQMAN";
diff --git a/firmware/application/file_path.hpp b/firmware/application/file_path.hpp
index 802ee868..a519e8d7 100644
--- a/firmware/application/file_path.hpp
+++ b/firmware/application/file_path.hpp
@@ -32,6 +32,7 @@ extern const std::filesystem::path audio_dir;
 extern const std::filesystem::path blerx_dir;
 extern const std::filesystem::path bletx_dir;
 extern const std::filesystem::path captures_dir;
+extern const std::filesystem::path cvsfiles_dir;
 extern const std::filesystem::path debug_dir;
 extern const std::filesystem::path firmware_dir;
 extern const std::filesystem::path freqman_dir;