PREORDER Athearn ATHG-1724 HO GEN F7A Locomotive w/DCC & Sound, Freight SNCT #102
Description
The Seattle and North Coast Railroad had a unique operation. According to Wikipedia, it had no outside connection to a mainline RR. It instead used barges to send and receive freight between Seattle and Port Townsend, Washington. In the early 1980’s, SNCT purchased 3 ex-BN F7A’s for use on their system. The operation didn’t last too long as the railroad was abandoned in 1984, and the locos were sold off for private use.
PROTOTYPE AND BACKGROUND INFO:
EMD F-units were a line of diesel-electric locomotives produced between November 1939 and November 1960 by General Motors Electro-Motive Division and General Motors-Diesel Division. Final assembly for all F-units was at the GM-EMD plant at La Grange, Illinois and the GMDD plant in London, Ontario, Canada. They were sold to railroads throughout the United States, Canada, and Mexico.
Structurally, the locomotive was a carbody unit, with the body as the main load-bearing structure, designed like a bridge truss and covered with cosmetic panels. The so-called bulldog nose was a distinguishing feature of the locomotive’s appearance, and made a lasting impression in the mind of the traveling public.
The F-units were the most successful “first generation” road (main line) diesel locomotives in North America, and were largely responsible for superseding steam locomotives in road freight service. Before this, diesel units were mostly only built as switcher locomotives, and only used in rail yards.
F-units were sometimes known as “covered wagons”, due to the similarity in appearance of the roof of an F-unit to the canvas roof of a Conestoga wagon, an animal-drawn wagon used in the westward expansion of the United States during the late 18th and 19th centuries. When a train’s locomotive consist included only F-units, the train would then be called a “wagon train”. These two usages are still popular with the railfan community.
F-Unit SERIES LOCOMOTIVE FEATURES:
- Coupler cut levers
- Windshield wipers
- Wire grab irons
- Trainline and MU hoses
- Lit signal lights and/or beacons, if equipped
- Bell placement & type per prototype
- Directional constant lighting
- Separately-applied photo-etched metal and injection molded detail parts
- Detailed fuel tank with fuel fillers, fuel gauges, breather pipes & retention tanks
- Speed recorder unless noted
- See-through cab windows and full cab interior
- Etched metal fan grilles
- Body-mounted McHenry® scale knuckle couplers - Kadee® compatible
- Lift rings
- Sanding lines
- Scaled from prototype resources including drawings, field measurements, photographs, and more
- Accurately painted and printed paint schemes
- Genesis driveline with 5-pole skew wound motor, precision machined flywheels, and multi-link drivetrain
- All-wheel drive with precision gears for smooth & quiet operation
- All-wheel electrical pickup provides reliable current flow
- Wheels with RP25 contours operate on all popular brands of track
- LED Lighting for realistic appearance
- Heavy die-cast frame for greater traction and more pulling power
- Packaging securely holds for the model for safe storage
- DCC-ready features Quick Plug™ plug-and-play technology with 21-pin NEM connector
- Minimum radius: 18” — Recommended radius: 22”
SOUND-EQUIPPED MODELS ALSO FEATURE:
- Onboard DCC decoder with SoundTraxx Tsunami2 sound
- Dual cube speakers for optimal sound quality
- Sound units operate in both DC and DCC
- Individual sound boards installed in both A and B units (sound units only)
- Engine, horn, and bell sounds work in DC
- Some functions are limited in DC
- All functions NMRA-compatible in DCC mode
- Excellent low-speed operation
- Program a multiple unit (MU) lashup with lead unit only horn, bell, and lights
- Lighting effects such as beacons, Gyralight where prototypically accurate
- Many functions can be altered via Configuration Value (CV) changes
- CV chart included in the box
PRIMED FOR GRIME MODELS FEATURE:
- Duplicated look and feel of “In Service” equipment
- Faded base colors matched to the prototype
- Perfect starting point for adding grime and rust
FEC FEATURES:
- Late F3 w/ FARR grilles
- No Dynamics
- Standard Freight Pilots (A units)
- M5 Horn
- FWD Gryalite w/ Emergency Red warning light
- Cut skirts
ATSF FEATURES:
- F7 Phase 1
- Dynamic Brakes w/ 36” fans
- Leslie A-200 Horns
- Can Radio Antenna
- Cut/removed skirts
LN F7 UNIT FEATURES:
- No dynamic brakes
- Freight pilot (A-units)
- Roof Overhang
- Horizontal Grilles
- Full Skirt
- Leslie 5-chime horn (A-unit)
LN F9 UNIT FEATURES:
- No dynamic brakes
- Freight pilot (A-units)
- No roof overhang
- Vertical Grilles
- Cut Skirt
- Hancock Air Whistle (A-Unit)
CRIP FEATURES:
- Ex-UP with Faded colors
- Dynamic Brakes w/48” Fans
- Front Gyralight (A units)
- Firecracker Antenna
- Full Skirts
- Road number specific details
MKT FEATURES:
- F3 or F7 per road number
- Large roof mounted cooling coils
- Non-Dynamic (except for 75E)
- Single standard headlight
- FARR or Chickenwire grilles
- Dual “Blatt” horns (A units)
SNCT FEATURES:
- F7 with FARR grilles
- Number-specific details
- Single headlight housing w/dual lights
- “Western-Cullen” Beacon
- Winterized Hatch
Specifications
- Axles: 4
- Coupler Style: McHenry Scale Knuckle
- DCC: Equipped
- Era: 1971-1990,1991-2009,2010-Present Day
- Full Road Name: Seattle and North Coast Railroad
- Lighting: LED
- Minimum Radius: 18
- Prototype Manufacturer: EMD
- Reporting Mark: SNCT
- Scale: HO
- Sub Brand: GENESIS
- Truck Style: Blomberg B
- Wheel Configuration: B-B
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Refund Policy
Return & Refund Policy
Effective October 1, 2025
Factory Direct Hobbies has a 30-day return policy, which means you have 30 days after your item has shipped to request a return.
To be eligible for a return, your item must be in the same condition that you received it and in its original packaging. All manuals, parts, and accessories must be included.
To start a return, visit our Returns Center. If your return is approved, we'll email you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted and will be returned to sender.
Defective or Damaged Items
- If your product is defective, damaged, or we made an error, you can return it at no cost.
- Whenever possible, defective items are routed directly to the distributor for credit. If that’s not an option, items may be returned to Arden as a fallback.
- Refunds are issued to your original payment method. If the original method is unavailable, store credit will be issued. After six months, only store credit is available.
Returns Due to Ordering Mistakes
This applies to incorrect scale, color, size, or duplicate orders:
- Store Credit: 10% restocking fee, customer responsible for returning shipping.
- Refund to Original Payment: 15% restocking fee, customer responsible for returning shipping.
- Our Error Exception: If FDH shipped the wrong item, no restocking fee or return shipping charge applies.
Loose Track, Components, O Scale, and Special Orders
Returns of loose track, small components, O scale items, and special-order items incur a 15% restocking fee. Return shipping is deducted whether you choose store credit or a refund.
Damages and Issues
Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so we can evaluate the issue and make it right.
Exceptions / Non-Returnable Items
- Gift cards and digital/downloadable products
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- Items that have been used, modified, or are missing parts, manuals, or original packaging
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Exchanges
The fastest way to ensure you get what you want is to return the item you have and place a new order for the replacement on our website. Please note that we cannot process manual exchanges over the phone.
Refunds and Processing Time
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved.
- Approved refunds are issued within 7–10 business days.
- Refunds go to your original payment method when possible. In some cases, store credit may be issued instead.
- Your bank or card issuer may take additional time to process and post the refund.
Orders Placed Before October 1, 2025
Orders placed before this date follow the previous return policy.
Need Help?
If you have questions about a return or warranty, please contact our support team and include your order number so we can assist you quickly.

