ENR 4   Radio Navigation Aids/Systems

ENR 4.1  Radio Navigation Aids - En-route

Name of station (VOR/VAR)IdFrequency (CH)Hours of operationGeographical CoordinatesELEV DME antennaRemarks
1234567
ALCARIA RUIVADMLCH 92XH24

374203N

0074549W

360MNIL /
Coverage:
140 NM / FL 150
ARGADSACH 99XH24

414755N

0084237W

800MNIL /
Coverage:
088°/268° 80NM / FL400
AROUCADARCH 96XH24

405600N

0081331W

730MNIL /
Coverage:
225°/045° 73NM / FL400
ARRABIDAARRCH 20XH24

382934N

0085744W

1200FTFRA (I) /
Coverage: 150NM FL100
Not usable: 080°/215°
240°/280°
ARRUDALAR382 KHZH24

385940N

0090225W

 NIL /
Coverage:
50NM
BEJABEJCH 105XH24

380742N

0075536W

700FTNIL /
Coverage:
150NM / FL300 Not usable:
BTN R060 and R070 all levels
CASCAISCAS114.30MHZ
CH 90X
H24

384454N

0092143W

700FTFRA (I) /
Coverage: 60NMDVOR Sectors not usable:030°/060° BYD 20NM BLW FL100290°/350° BYD 10NM BLW FL100
ESPICHELESP112.50MHZ
CH 72X
H24

382527N

0091108W

180MFRA (IAD) /
Coverage:
203°/315° - 200NM FL500
315°/203° - 80NM FL500
Not usable:
060°/180° BYD 30NM BLW 4000FT
FAROVFA112.80MHZ
CH 75X
H24

370049N

0075830W

100FTFRA (I) /
Coverage:
200NM FL500 Not usable:
340°/060° BYD 40NM BLW 4000FT
FATIMAFTM113.50MHZ
CH 82X
H24

DVOR:
393956N

0082934W
DME:
393958N 0082936W

700FTFRA (IAD) /
Coverage:
60NM FL500
Not usable:
210°/230° BYD 35NM BLW 4000FT AMSL
BYD 40NM BLW 5000FT AMSL
BYD 47NM BLW 6000FT AMSL RDL 173 BYD 65NM at or BLW 9500FT
FLORESFRS113.30MHZ
CH 80X
H24

392713N

0311238W

2800FTNIL /
Coverage:
250NM FL300
Not usable:
325°/345° BYD 40NM BLW 16000FT RDL127 BYD 35NM BLW 5000FT
RDL297 BYD 25NM BLW 5000FT
RDL317 BYD 35NM BLW 5000FT
FUNCHALFUN112.20 MHZ
CH 59X
H24

DVOR:
324450N

0164220W
DME:
324449N 0164220W

500FTFRA (I) /
Coverage:
200NM FL500
Not usable:
240°/310° BYD 20NM BLW 9000FT
GRACIOSAGC428KHZH24

390538N


0280151W

 NIL /
Coverage:
25NM
HORTAVFL112.70MHZ
CH 74X
H24

383110N

0283725W

500FTNIL /
Coverage: 240NM - FL600
DVOR not usable: 010º/020º BYD 10NM BLW 10000FT 080º/140º BYD 15NM BLW 10000FT 280º/010º BYD 10NM BLW 10000FT
DVOR not usable below 5000FT
TACAN not usable: 010º/020º BYD 10NM BLW 10000FT 045º/080º BYD 30NM BLW 5000FT
080º/100º BYD 28NM BLW 5500FT 100º/140º BYD 15NM BLW 10000FT 140º/150º BYD 40NM BLW 3000FT 280º/010º BYD 10NM BLW 10000FT
DME not usable: 110º/120º BYD 15NM BLW 5000FT
307º BYD 17NM BLW 5000FT
HORTAFIL380 KHZH24

383121N

0284109W

 NIL /
Coverage:
250NM
LAJESLM112.30MHZH24

384702N

0270616W

 NIL /
Coverage:
100NM
Not usable:
RDL215/RDL275 BYD 15NM
Maintenance:
MON-FRI 0000-0700(2300-0600)
LISBOALIS114.80MHZ
CH 95X
H24

385316N

0090946W

1100FTFRA (I) /
Coverage:
80NM FL500
MARÃODMRCH 93XH24

411453N

0075311W

1430 MNIL /
Coverage:
182°/002° 77NM / FL400
MEXILHOEIRA GRANDEDMXCH 22XH24

370945N

0083652W

60 MNIL /
Coverage:
100 NM / FL150
MONTARGILDMTCH 45XH24

390438N

0081115W

800FTFRA (I) /
Coverage:
115NM / FL080
MONTE DA GUIADHTCH 83XH24

383112N

0283746W

130MNIL /
Coverage:
100NM / FL500
MONTIJOMOJCH 37XH24

384232N

0090201W

100FTNIL /
Coverage:
150NM / FL300
MONTE REALMTRCH 33XH24

394957N

0085325W

300FTNIL /
Coverage:
150NM / FL300
MURODMUCH 85XH24

414846N

0081143W

1390MNIL /
Coverage:
125°/305° 82NM / FL400
NISANSA115.50MHZ
CH 102X
H24

DVOR:
393353N

0075453W
DME:
393352N
0075453W

1300FTFRA (I) /
Coverage:000°/180° - 60NM FL500181°/359° - 200NM FL500 DME unlocks at 37NM on RDL004
PEREIRODPRCH 52XH24

372649N

0073525W

270MNIL /
Coverage:
100 NM / FL150
PORTOPRT114.10MHZ
CH 88X
H24

411623N

0084116W
DME:
411623N 0084117W

200FTFRA (I) /
Coverage:
225°/315° - 200NM FL500
315°/225° - 80NM FL500
Not usable:
340°/360° BYD 35NM DME unlocks at 26NM on RDL086
PORTO SANTOSNT114.90MHZ
CH 96X
H24

DVOR:
330525N

0162102W
DME:
330525N 0162101W

400FTFRA (IAD) / Coverage:200NM FL500Not usable:
RDL050 BYD 29NM BLW 4000FT
RDL066 BYD 31NM BLW 4000FT
070°/170° and 195°/250° BYD 10NM below 9000FT
SALIRDSLCH 30XH24

371827N

0075744W

600MNIL /
Coverage:
80NM / FL150
SAGRESSGR113.90MHZ
CH 86X
H24

370502N

0085647W

500FTFRA (I) /
Coverage:
250NM FL500
SANTA MARIAVSM112.00MHZ
CH 57X
H24

365746N

0250959W

300FTNIL /
Coverage:
200NM FL500
Not usable
065°/130° BYD 20NM BLW 6000FT
SAO JORGEVAP113.000MHZ
CH 77X
H24

DVOR:
384046N

0280810W
DME:
384046N
0280808W

900MCoverage:
100NM at FL150
DME unlocks at 45NM on RDL135.
Not usable:
BTN RDL130-RDL140 BYD 35NM BLW 5000FT
RDL123 BYD 60NM at 5000FT
SAO MIGUELVMG111.2MHZ
CH 49X
H24

DVOR:
375046N
0254529W


DME:
375045N 0254529W

2800FTCoverage:
150NM- FL500
DVOR:
Not usable:
090°/120° BYD 30NM BLW 8000FT. RDL062 BYD 40NM BLW 8000FT.
RDL094 excessive VOR needle fluctuations at 12-13NM and 19-24NM BLW 8000FT.
DME:
Not usable:
170°/190° BYD 40NM BLW 6000FT.
DME false ranges and unlocks may occur beyond 92NM at 5500FT.
SINTRASRA112.10MHZCH 58XH24

384945N

0092024W

500FTNIL /
Coverage:
150NM FL300
Maintenance: Every first working day of the month.
VISEUVIS113.10MHZ
CH 78X
H24

DVOR:
404324N

0075309W
DME:
404324N 0075310W

2100FTFRA (I) /
Coverage:
200NM FL500
Not usable:
130°/180° BYD 40NM BLW 9000FT180°/315° BYD 40NM BLW 6000FT315°/130° BYD 40NM BLW 8000FT
DVOR:
Excessive needle fluctuation may be observed:
RDL 184 between 28-33NM at FL105
RDL 315 between 11-13NM at FL095 DME: RDL 099 signal strength drops below tolerance beyond 47NM