AT-FLIR
All about the AN/ASQ-228 ATFLIR.
- Lasing
- Designating
- Indentification
AN/ASQ-228 ATFLIR – Targeting Pod Basics
The AN/ASQ-228 ATFLIR is the Hornet’s primary targeting pod in DCS World. It provides infrared and electro-optical imaging, laser designation, laser spot tracking, and precision coordinate generation. Mounted on the left cheek station, the pod is essential for precision-strike missions and is especially useful in night ops, low visibility, and beyond visual range (BVR) targeting.
🔍 What the ATFLIR Can Do
| Capability | Description |
|---|---|
| FLIR + TV Imaging | IR (thermal) and EO (TV) modes |
| Zoom | 2 zoom levels + 3 fields of view (WIDE, MEDIUM, NARROW) |
| Laser Designation | LTD/R for guiding laser-guided munitions |
| Laser Spot Tracking (LST) | Track another unit’s laser spot for buddy lasing |
| Coordinate Generation | For JDAMs and JSOWs |
| Tracking Modes | Area track, point/auto track, INR (Inertial Hold) |
🔭 Zoom Levels and Field of View
ATFLIR has two zoom levels and three fields of view (FOV), but zoom behavior depends on the FOV setting:
| FOV | Description | Zoom Level Support |
|---|---|---|
| WIDE | Broad view, large area scanning | Only Zoom Level 1 |
| MEDIUM | Moderate zoom for ID and tracking | Zoom Levels 1 and 2 |
| NARROW | High magnification, precise tracking | Zoom Levels 1 and 2 |
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You switch FOV using the RAID/FLIR button.
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Zoom level is toggled using radar elevation while the FLIR page is SOI.
🖥️ Sensor Imaging Modes
| Mode | Use Case |
|---|---|
| IR (FLIR) | Best for night ops or thermal contrast |
| TV (EO) | Best in daylight or clear weather |
| BH/WH | Toggle black-hot/white-hot in IR mode for contrast preference |
Use the IR/TV OSB to switch modes. IR is the default when the pod powers on.
🎯 Compatible Ordnance
ATFLIR is required or strongly recommended for these weapons:
| Weapon | Type | Notes |
|---|---|---|
| GBU-12/16/10 | Laser-guided bombs | Requires laser designation (LTD/R) |
| AGM-65E | Laser Maverick | Requires buddy or self-lasing |
| AGM-65F | IR Maverick | Use FLIR to identify and lock before handoff |
| AGM-154A/B/C (JSOW) | GPS glide bomb | Use pod to generate precision coordinates |
| JDAM (GBU-38/32/31) | GPS bomb | Same as above — designate or manually enter coordinates |
While JDAMs/JSOWs do not require the pod to guide during flight, the pod is essential for finding, designating, and accurately feeding targets to these weapons.
🎛️ Pod Controls Summary
| Function | How to Use |
|---|---|
| TDC Slew | Move the pod crosshairs |
| TDC Press | Designate, change zoom level |
| SCS Toward FLIR DDI | Give pod TDC priority |
| LTD/R Boxed | Arms the laser designator |
| TRIG Boxed | Enables manual lasing (requires trigger press) |
| LST | Enables search for buddy laser |
| UFC → LSTC / LTD/R Code | Set or change laser codes |
⚠️ Limitations and Tips
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Laser has effective range of ~8–10 nm but accuracy drops beyond 6 nm.
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Clouds, dust, smoke, and terrain can block the laser or FLIR image.
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Maintain good aircraft trim when slewing the pod — sudden rolls or Gs can break lock.
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Use Area Track for static targets and Auto Track for movers or exact aimpoints.
🧾 Final Notes
The ATFLIR is a vital part of the Hornet’s CAS and strike toolbox. It’s not just for lasing — it’s your long-range eyes, your night vision, and your precision coordinator for standoff weapons like JSOWs and JDAMs. Mastering pod control will drastically improve your lethality and flexibility in multi-role operations.
Buddy Lasing using the AN/ASQ-228 ATFLIR
In coordinated strike missions, buddy lasing allows one aircraft to guide a laser-guided bomb (LGB) onto a target for another. Using the AN/ASQ-228 ATFLIR targeting pod, the F/A-18C can either manually lase a target or track another aircraft’s laser via Laser Spot Tracker (LST) mode.
Whether you’re supporting a wingman, working with a JTAC, or performing multi-axis attacks, buddy lasing adds tactical flexibility to your mission planning.
🔍 Laser System Overview
| Feature | Description |
|---|---|
| Laser Type | Coded infrared (invisible to human eye) |
| Designation Laser | LTD/R (Laser Target Designator/Rangefinder) |
| Tracking Mode | LST (Laser Spot Tracker) |
| Effective Range | ~8–10 nautical miles (best under 6 nm) |
| Beam Width | ~0.25° (~450 ft at 10 nm) |
| Laser Codes | 4-digit NATO-standard codes (e.g., 1688) |
| Lasing Modes | Manual (TRIG boxed) or Automatic (TRIG unboxed) |
🔦 How to Manually Lase for a Buddy
If you're the one providing the laser designation, follow these steps:
1. Setup the ATFLIR Pod
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Power on the pod and switch to A/G (air-to-ground) master mode.
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Set TDC priority to the FLIR display to control the pod.
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Slew the pod onto the target area and designate the target using TDC depress.
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Use Auto Track or Area Track to maintain lock.
2. Enable Manual Lasing
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Press the TRIG option on the FLIR page so it is boxed (this enables manual trigger lasing).
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Ensure the display shows L ARM indicating the laser is armed.
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Press and hold the gun trigger (second detent) to fire the laser. You’ll be manually designating as long as the trigger is held.
3. End Lasing
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Release the trigger to stop firing.
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Optionally, use the Undesignate (NWS) button to clear the target designation.
🔎 How to Track Someone Else's Laser (LST Mode)
If you're dropping the bomb and someone else is lasing, use LST mode to acquire their laser spot.
1. Enter LST Code
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On the FLIR page, press the UFC option to bring up the laser code interface.
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Select the LSTC (Laser Spot Track Code) option.
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Enter the desired 4-digit code (e.g., 1688) using the keypad and press ENTER.
Make sure the bomb’s laser code (set in mission editor or rearming menu) matches this.
2. Enable LST Mode
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On the FLIR page, select LST to begin spot search mode.
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Slew the pod over the expected target area.
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Press and hold TDC depress to begin the laser search.
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Once the pod detects the correct coded laser, it will snap to the spot and begin tracking.
🔢 Common Laser Codes & Usage
| Code | Use Case |
|---|---|
| 1688 | Default JTAC and multiplayer buddy lasing code |
| 1687 | Often used by Hornet buddy-lasing pairs |
| 1511–1788 | NATO/US standard codes (safe for most LGBs) |
Only one aircraft or JTAC should lase on a given code at a time to avoid “code fratricide” (two lasers on the same code causing confusion).
🧠 Tactical Tips
If You’re the Laser Provider:
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Lase from <8 nm for reliable guidance.
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Keep the target centered in the pod — do not let it drift or break lock.
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Start lasing ~8–10 seconds before impact unless using AUTO mode.
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Communicate clearly: e.g., “Laser on now,” or “Lasing in 5 seconds.”
If You’re the Bomb Dropper:
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Ensure laser code matches between GBU and LST settings.
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Wait for LST to lock before release if possible.
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Use AUTO or CCIP release modes depending on target type and angle.
🧪 Troubleshooting Guide
| Problem | Fix |
|---|---|
| Bombs miss target | Check for correct code match and lasing timing |
| LST not acquiring spot | Fly closer, ensure proper pod slewing, verify laser is active |
| Laser won’t fire | Make sure TRIG is boxed, laser is armed, and second detent used |
| Laser blocked | Clouds, smoke, or terrain may interrupt — adjust position or altitude |
🧾 Quick Buddy Lasing Checklist
| Step | Laser Provider | Bomb Dropper |
|---|---|---|
| 1. | Power ATFLIR & switch to A/G | Same |
| 2. | Designate target with TDC | Slew to target area |
| 3. | Box TRIG | Set correct LST code |
| 4. | Press and hold trigger to fire laser | Engage LST and press TDC depress |
| 5. | Maintain track on target | Release GBU when tracking is solid |
| 6. | Stop lasing after impact | Confirm hit and break off |