OTT - BASIC NAVAID DATA

NOTTINGHAM TACAN

NOTTINGHAM, MD

Official Navaid Ident: OTT

Frequency: 113.70

GEOGRAPHICAL DATA

38-42-21.135N (38.70587088) / 076-44-41.085W (-76.74474594)

Elevation: 210.0

Variation: 10W (1985)

NAVAID CLASS CODE(S)/EXTENDED DATA

TACAN Channel: 84X

Radio Voice Call: NONE

Hours of Operation: 24

Associated ARTCC: WASHINGTON

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: 9/3/2026

Responsible FAA Region: AEA

Country: UNITED STATES

Owner Name: F-FEDERAL AVIATION ADMIN

Operator Name: F-FEDERAL AVIATION ADMIN

Common System Usage: Y

Public Use: N

Controlling FSS: DCA - (LEESBURG)

Controlling FSS Hours: 24

Notam Code: DCA

NAVAID REMARKS

TACAN AZM UNUSBL 006-194 BLW 12500 FT.

DME UNUSBL 031-050 BYD 20 NM BLW 4000 FT; 051-065 BYD 20 NM BLW 5000 FT; 066-076 BYD 20 NM BLW 3000 FT; 066-076 BYD 32 NM BLW 5000 FT; 077-086 BYD 20 NM BLW 5000 FT; 087-122 BYD 20 NM BLW 7000 FT; 087-143 BYD 36 NM; 123-143 BYD 20 NM BLW 6000 FT; 123-143 BYD 32 NM BLW 7000 FT; 144-180 BYD 20 NM BLW 5000 FT; 181-259 BYD 20 NM BLW 2500 FT; 260-030 BYD 20 NM BLW 3000 FT.