TC 21-24 is listed as current in the Army Publishing Directorate catalog (publication date 2025-02-25).

Where do I download the official TC 21-24?

The official copy is published on Army Publishing Directorate (https://armypubs.army.mil).

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TC 21-24 — TOWER AND AIRCRAFT RAPPELLING

TC 21-24 is listed as current Current
in the Army Publishing Directorate catalog as of our last index refresh (2026-07-11).

Branch	U.S. Army
Series	TC
Publication date	2025-02-25 (1.4 years ago)
Status	Current
Proponent / OPR	TRADOC
Source of record	Army Publishing Directorate

Official document (Army Publishing Directorate)

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Get an email if TC 21-24 is revised, superseded, or rescinded.

Nearby in the TC series

TC 20-32-3 — FOREIGN MINE HANDBOOK (BALKAN STATES) Current
TC 20-32-4 — FOREIGN MINE HANDBOOK (ASIA) Current
TC 20-32-5 — COMMANDER`S REFERENCE GUIDE FOR LAND MINE AND EXPLOSIVE HAZARDS (IRAQ) Current
TC 21-3 — SOLDIER`S HANDBOOK FOR INDIVIDUAL OPERATIONS AND SURVIVAL IN COLD-WEATHER AREAS Current
TC 21-305 — TRAINING PROGRAM FOR WHEELED VEHICLE ACCIDENT AVOIDANCE (THIS ITEM IS PUBLISHED W/ BASIC INCL C1) Current

This is an unofficial index built from the public catalog. The controlling copy is always the one on Army Publishing Directorate — verify there before citing TC 21-24 in an official product.