Effective Date: September 14, 2017
AL — ALPOS NDB
ALTON/ST LOUIS, IL

AL - BASIC NAVAID DATA

ALPOS NDB

ALTON/ST LOUIS, IL

Official Navaid Ident: AL

Frequency: 218

GEOGRAPHICAL DATA

38-51-18.224N (139878.224N) / 089-56-17.034W (323777.034W)

Elevation: 454.0

Variation: 01W (2010)

NAVAID CLASS CODE(S)/EXTENDED DATA

Class: OMW 2

Radio Voice Call: NONE

Hours of Operation: 24

Associated ARTCC:

Voice: NO

Voice Ident: NO

Monitoring Category:

Internal monitoring plus a status indicator installed at control point.

(Reverts to a temporary category 3 status when the control point is not manned.)

Pitch Point: N

Catch Point: N

ADMINISTRATIVE INFORMATION

Effective Date: 09/14/2017

Responsible FAA Region: AGL

Country: U.S.A.

Owner Name: FEDERAL AVIATION ADMINISTRATION

Operator Name: FEDERAL AVIATION ADMINISTRATION

Common System Usage: Y

Public Use: Y

Controlling FSS: STL - (SAINT LOUIS)

Controlling FSS Hours: 24

Notam Code: ALN

AL — TRINA NDB
WALLA WALLA, WA

AL - BASIC NAVAID DATA

TRINA NDB

WALLA WALLA, WA

Official Navaid Ident: AL

Frequency: 353

GEOGRAPHICAL DATA

46-10-32.037N (166232.037N) / 118-11-46.893W (425506.893W)

Elevation: 1442.8

Variation: 20E (1980)

NAVAID CLASS CODE(S)/EXTENDED DATA

Class: OMW 2

Radio Voice Call: NONE

Hours of Operation: 24

Associated ARTCC:

Voice: NO

Voice Ident: NO

Monitoring Category:

Internal monitoring only. Status indicator not installed at control point.

Pitch Point: N

Catch Point: N

ADMINISTRATIVE INFORMATION

Effective Date: 09/14/2017

Responsible FAA Region: ANM

Country: U.S.A.

Owner Name: FEDERAL AVIATION ADMINISTRATION

Operator Name: FEDERAL AVIATION ADMINISTRATION

Common System Usage: Y

Public Use: Y

Controlling FSS: SEA - (SEATTLE)

Controlling FSS Hours: 24

Notam Code: ALW