# ISO 8378-3:1986 — Withdrawn and superseded ISO standards

For ISO 8378-3:1986, item title is Information processing — Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 3,8 tpmm (96 tpi), on both sides — Part 3: Track format B; status code is 9599; withdrawn / published date is 1986-04-24, verified against its source on 2026-08-05.

- **Identifier:** ISO 8378-3:1986 _(verified: appears in the quote below)_
- **Item title:** Information processing — Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 3,8 tpmm (96 tpi), on both sides — Part 3: Track format B _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 8378-3:1986 _(verified: appears in the quote below)_
- **Withdrawn / published date:** 1986-04-24 _(verified: appears in the quote below)_

## What the source says

> 15542,IS,,ISO 8378-3:1986,"Information processing — Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 3,8 tpmm (96 tpi), on both sides — Part 3: Track format B","Traitement de l'information — Échange de données sur cartouches à disquette de 130 mm (5,25 in) utilisant un enregistrement à modulation de fréquence modifiée à 7 958 ftprad, 3,8 tpmm (96 tpi), sur les deux faces — Partie 3: Schéma de piste B",1986-04-24,1,['35.220.21'],ISO/IEC JTC 1,9599,,[15543],"['en','fr']",,

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).