Patuxent River Naval Air Station (Trapnell Field)

KNHK / NHK

Patuxent River, US

Active NOTAMs
24

📋 NOTAM Summary

24
Total Active
0
Critical
8
Runway
0
NavAid
🛫

Runway & Taxiway

8 active
QMRXX
NOTAM: M0640/26 | Q-Code: QMRXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 3, 2026 20:00 UTC
Expires
Jun 3, 2026 21:00 UTC
NOTAM Description
RWY 32 SET UP: “MK-7 BREAK DOWN. MEN AND EQUIPMENT ON THE RUNWAY. RWY 14/32 CLOSED.”
QMRLC
NOTAM: M0637/26 | Q-Code: QMRLC | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 3, 2026 20:00 UTC
Expires
Jun 3, 2026 21:00 UTC
NOTAM Description
MK-7 BREAK DOWN. MEN AND EQUIPMENT ON THE RUNWAY. RWY 14/32 CLOSED.
QMRLC
NOTAM: M0635/26 | Q-Code: QMRLC | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 3, 2026 12:00 UTC
Expires
Jun 3, 2026 14:00 UTC
NOTAM Description
MK-7 SET UP. MEN AND EQUIPMENT ON THE RUNWAY. RWY 14/32 CLOSED.
QMRLC
NOTAM: M0639/26 | Q-Code: QMRLC | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 3, 2026 12:00 UTC
Expires
Jun 3, 2026 14:00 UTC
NOTAM Description
RWY 14/32 CLSD SET UP: “MK-7 SET UP. MEN AND EQUIPMENT ON THE RUNWAY. RWY 14/32 CLOSED.”
QMRLC
NOTAM: M0630/26 | Q-Code: QMRLC | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 2, 2026 20:00 UTC
Expires
Jun 2, 2026 21:00 UTC
NOTAM Description
MK-7 BREAK DOWN. MEN AND EQUIPMENT ON THE RUNWAY. RWY 14/32 CLOSED
QMCXX
NOTAM: M0631/26 | Q-Code: QMCXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 2, 2026 16:30 UTC
Expires
Jun 2, 2026 19:30 UTC
NOTAM Description
RUNWAY 32 PRECISION APPROACH LANDING SYSTEM (PALS) APPROACHES FROM 1630Z TO 1930Z.
QMRLC
NOTAM: M0628/26 | Q-Code: QMRLC | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 2, 2026 12:00 UTC
Expires
Jun 2, 2026 14:00 UTC
NOTAM Description
MK-7 SET UP. MEN AND EQUIPMENT ON THE RUNWAY. RWY 14/32 CLOSED.
Aerodrome facilities
NOTAM: M0622/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 1, 2026 17:00 UTC
Expires
Jun 1, 2026 20:00 UTC
NOTAM Description
AERODROME RUNWAY 32 PRECISION APPROACH LANDING SYSTEM (PALS) APPROACHES FROM 1700Z TO 2000Z.
ℹ️

General Information

16 active
QWUXX
NOTAM: M0638/26 | Q-Code: QWUXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 5, 2026 16:00 UTC
Expires
Jun 5, 2026 17:05 UTC
NOTAM Description
UAS OPERATING 200 FT AND BELOW 5 MILES SOUTHWEST OF KNHK IN THE VICINITY OF GREAT MILLS HIGH SCHOOL.
NOTAM: D0015/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 4, 2026 13:00 UTC
Expires
Jun 4, 2026 21:00 UTC
NOTAM Description
AIRSPACE FLTCK ACFT OPS WI AN AREA DEFINED AS 5NM RADIUS OF NHK SFC-3500FT AGL ACFT CS FLC75
QWUXX
NOTAM: M0642/26 | Q-Code: QWUXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 4, 2026 11:00 UTC
Expires
Jun 7, 2026 22:00 UTC
NOTAM Description
UAS OPERATING 395FT AND BELOW 8 MILES NORTHEAST OF KNHK AT BARREN ISLAND.
Aerodrome facilities
NOTAM: M0641/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 3, 2026 16:02 UTC
Expires
Jun 3, 2026 21:00 UTC
NOTAM Description
AERODROME PRECISION APPROACH RADAR UNAVAILABLE.
QMCXX
NOTAM: M0634/26 | Q-Code: QMCXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 3, 2026 15:00 UTC
Expires
Jun 3, 2026 18:00 UTC
NOTAM Description
AIRCRAFT CONDUCTING PALS APPROACHES TO RWY 32.
QMRLC
NOTAM: M0636/26 | Q-Code: QMRLC | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 3, 2026 14:00 UTC
Expires
Jun 3, 2026 20:00 UTC
NOTAM Description
RWY 32 SHIP SUITABILIITY FLIGHT TESTING SCHEDULED. RWY 32 IS SHORTENED. 8,100 FT REMAINING, THE FIRST 1,630 FT CLOSED EXCEPT FOR MK-7 OPERATIONS. PRACTICE APPROACHES WILL BE ON A WORKLOAD PERMITTING BASIS.
QOBXX
NOTAM: M0633/26 | Q-Code: QOBXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 3, 2026 12:00 UTC
Expires
Jun 3, 2026 18:00 UTC
NOTAM Description
OBSTACLE CRANE 381716N0762544W (.5NM WEST KNHK) UNKNOWN MSL (50FT AGL) FLAGGED AND UNLIGHTED BLDG 2832
QMRLC
NOTAM: M0629/26 | Q-Code: QMRLC | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jun 2, 2026 14:00 UTC
Expires
Jun 2, 2026 20:00 UTC
NOTAM Description
RWY 32 SHIP SUITABILIITY FLIGHT TESTING SCHEDULED. RWY 32 IS SHORTENED. 8,100 FT REMAINING, THE FIRST 1,630 FT CLOSED EXCEPT FOR MK-7 OPERATIONS. PRACTICE APPROACHES WILL BE ON A WORKLOAD PERMITTING BASIS.
Aerodrome facilities
NOTAM: M0624/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
ACTIVE
Effective From
Jun 1, 2026 11:36 UTC
Expires
Jul 31, 2026 23:59 UTC
NOTAM Description
AERODROME TACAN RWY 14 UNUSABLE.
Aerodrome facilities
NOTAM: M0623/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
ACTIVE
Effective From
Jun 1, 2026 11:36 UTC
Expires
Jul 31, 2026 23:59 UTC
NOTAM Description
AERODROME AERODROME TACAN UNUSABLE BEYOND 12NM AND BELOW 2500FT FOR ARCS 060-075, 171-190, 322-332, AND 355-025.
QMRLC
NOTAM: M0422/26 | Q-Code: QMRLC | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Apr 20, 2026 13:00 UTC
Expires
Apr 20, 2026 18:00 UTC
NOTAM Description
AERODROME MK-7 MAINTENANCE IN PROGRESS, MEN AND EQUIPMENT ON RWY32. RWY 14 CLOSED. RWY 32 SHORTENED, 8100 FEET REMAINING, AVAILABLE WITH 10 MINUTES PRIOR NOTICE.
QOBXX
NOTAM: M0351/26 | Q-Code: QOBXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Apr 6, 2026 12:00 UTC
Expires
Apr 6, 2026 18:00 UTC
NOTAM Description
OBSTACLE CRANE 381714N0762522W (.5NM WEST KNHK) UNKNOWN MSL (40FT AGL) FLAGGED AND UNLIGHTED HGR 101
QRRXX
NOTAM: M0349/26 | Q-Code: QRRXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Apr 2, 2026 17:25 UTC
Expires
Apr 2, 2026 18:30 UTC
NOTAM Description
UAS OPERATIONS R4007 WILL BE EXCLUSIVE FOR 15 MINUTE LAUNCH PERIOD BETWEEN 1730Z-1830Z. ROTARY WING OPERATIONS NW OF RWY 06/24 ARE PERMITTED DURING THE EXCLUSIVE PERIOD.
Aerodrome facilities
NOTAM: M0231/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Mar 2, 2026 20:43 UTC
Expires
May 30, 2026 23:59 UTC
NOTAM Description
AERODROME TACAN RWY 14 UNUSABLE.
Aerodrome facilities
NOTAM: M0230/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Mar 2, 2026 20:43 UTC
Expires
May 30, 2026 23:59 UTC
NOTAM Description
AERODROME TACAN UNUSABLE BEYOND 12NM AND BELOW 2500FT FOR ARCS 060-075, 171-190, 322-332, AND 355-025.
Aerodrome facilities
NOTAM: M0005/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
NHK
Effective From
Jan 5, 2026 17:56 UTC
Expires
Apr 4, 2026 23:59 UTC
NOTAM Description
AERODROME TACAN UNUSABLE BEYOND 12NM AND BELOW 2500FT FOR ARCS 060-075, 171-190, 322-332, AND 355-025.

Understanding NOTAMs

NOTAM Format

  • A) Location identifier
  • B) Effective date/time
  • C) Expiry date/time
  • E) NOTAM text description
  • Q) Coded information

Data Sources

  • • FAA Defense Internet NOTAM Service
  • • International NOTAM exchange
  • • National aviation authorities
  • • Real-time updates every 15 minutes
  • • Automatic expiry processing