Army · MOS history

98H1 Communications Interceptor/Locator

The Army conversion listing identifies 98G, Cryptologic Communications Interceptor/Locator, and 98P, Multi-Sensor Operator, as successors to 98H1, Communications Interceptor/Locator.

Codes named in this history

Historical steps

The source names a code the branch later retired, or whose reviewed record is historical. Its story continues on that code's own page.

Documented history

Communications Interceptor/Locator

October 1, 2005 is the stated conversion effective date, not a completion deadline.

  • The listing does not explain how soldiers were assigned between the two successors or establish that both specialties were awarded.
Source extraction notes

DA Pam 611-21 Table 10-4 maps predecessor MOSC 98H1 to 98G, 98P; source successor entries: 98G CRYPTOLOGIC COMMUNICATIONS INTERCEPTOR/LOCATOR; 98P MULTI-SENSOR OPERATOR; conversion effective 01 Oct 2005.

Source documents (1)

Reviewed September 23, 2026 against references 1, 2 and 3.

Historical information is drawn from the sources linked above. Classification dates are not personal service dates. Spot an error? Let us know.