# THE RAILWAY RULER

Ju 87 Stuka silhouette · track the sweep.

Character · Fictional · Established

Stable ID: `margin-aces-ace-10` · Revision 1 · Updated 2026-10-30

Context: [Margin Aces](/field-guide/collections/margin-aces/)

[Web page](/field-guide/entities/margin-aces-ace-10/) · [JSON record](/field-guide/entities/margin-aces-ace-10/record.json)

## At a glance

- The Railway Ruler stretches its movement across the staggered patrol lanes. Its name refers to the notebook’s drawn railway. Avoid following it into a place where the next wave has already claimed your exit.

- Fictional NPC · not a historical pilot, commander or combat record.

## Appearances

- [Margin Aces encyclopedia](/gamelab/projects/marginaces/) (context: [Margin Aces](/field-guide/collections/margin-aces/))

## Dated changes

- 2026-10-30: Added from the named source to the Field Guide.

## Open questions

- Which parts of this entry are historical, and which belong to the game? The Ju 87 Stuka is a historical aircraft design. This named ace, its page assignment and its two-phase attack pattern are fictional.

## Sources

- [Margin Aces encyclopedia](/gamelab/projects/marginaces/)

## Portrait

![A blue-ink Ju 87 Stuka viewed from above, labelled THE RAILWAY RULER.](/field-guide/assets/portraits/catalog-boss-models-margin-aces-ace-10-card-v1-1200.webp)

Native Ju 87 Stuka sprite assigned to THE RAILWAY RULER, Page 10. THE RAILWAY RULER is a fictional game opponent.

[Download original](/field-guide/assets/portraits/catalog-boss-models-margin-aces-ace-10-card-v1.png) · [Margin Aces native aircraft sprite](/gamelab/projects/marginaces/) · v1 · SHA-256: `882c7e60ae0162ccc689b6c7fed2501b2589d5f6fee20bf86ff416bc9001b410`