| Navaid Facility ID: | SJI |
| Official Navaid Facility ID: | SJI |
| Navaid Facility Type: | VORTAC |
| Navaid Name: | Semmes |
| City: | MOBILE |
| State: | ALABAMA |
| FAA Region: | |
| Latitude: | 30-43-33.528N (30.726) |
| Longitude: | 088-21-33.458W (-88.3593) |
| Lat/Long Survey Accuracy: | NOS |
| Owner: | FEDERAL AVIATION ADMIN |
| Operator: | FEDERAL AVIATION ADMIN |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | H-VORTACW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 2.6 W as of 4/16/2025 |
| ARTCC High Altitude ID (Name): | ZHU (HOUSTON) |
| ARTCC Low Altitude ID (Name): | ZHU (HOUSTON) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| SJI | VORTAC | VOR UNUSBL 010-022 BYD 40 NM; 023-033; 045-075 BYD 40 NM; 076-088 BYD 40 NM BLW 3100 FT; 076-088 BYD 49 NM; 097-198 BYD 40 NM; 199-209; 210-228 BYD 40 NM; 211-221 BYD 30 NM BLW 6000 FT; 229-249 BYD 40 NM BLW 18000 FT; 233-243 BYD 22 NM BLW 5000 FT; 250-254 BYD 40 NM; 255-270 BYD 40 NM BLW 18000 FT; 303-329 BYD 40 NM; 310-320 BYD 22 NM BLW 8000 FT; 330-340; 355-015 BYD 20 BLW 4000 FT; 358-004 BYD 40 NM. |
| SJI | VORTAC | TACAN AZM UNUSBL 120-130; 268-274 BYD 30 NM BLW 5000 FT. |
| SJI | VORTAC | DME UNUSBL 268-274 BYD 30 NM BLW 5000 FT. |
| Navaid ID | Navaid Facility Type | Magnetic Variance | Airspace Fixes |
|---|---|---|---|
| SJI | VORTAC | 2.5 W | AXSIS AL - K7 BEZJU MS - K7 BRATT AL - K7 BURIN AL - K7 CAYAT AL - K7 ERNON AL - K7 GIKEY AL - K7 GRANI FL - K7 HAZEY AL - K7 JABAK AL - K7 JERYS AL - K7 LOXLY AL - K7 MUURY AL - K7 OBOES MS - K7 PLEBE MS - K7 PORAN MS - K7 PRICH AL - K7 PTREO AL - K7 RENEE LA - K4 ROMMY MS - K7 SAINT AL - K7 |
| SJI | VORTAC | 2.5 W | SCALY MS - K7 SNYDE MS - K7 SQWID MS - K7 STETS AL - K7 SUVOC MS - K7 TACCU MS - K7 TOOTS MS - K7 TOPEZ LA - K4 UBACE AL - K7 VICKI MS - K7 YARBO AL - K7 ZUGTI AL - K7 |
| Navaid ID | Navaid Facility Type | Holding Patterns |
|---|---|---|
| SJI | VORTAC | SAINT INT*AL*K7, Pattern #: 3 SEMMES VORTAC*AL, Pattern #: 1 SEMMES VORTAC*AL, Pattern #: 2 SNYDE INT*MS*K7, Pattern #: 2 SQWID INT*MS*K7, Pattern #: 1 STETS INT*AL*K7, Pattern #: 1 |