1
Runway
2
Frequencies
0
Procedures
4
NOTAMs
Quick Facts
ICAO
K3B4
FAA
3B4
Elevation
124.8 ft MSL
Runways
1
Frequencies
2
Tower
No
Fuel
N/A
Coordinates
43.143, -70.773
Airport Information
Facility Type
AIRPORT
Elevation
124.8 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
BOSTON
Coordinates
43.1431, -70.7734
Ownership
Private
Hours of Operation
Current Weather
METAR KPSM 280255Z 14004KT 1/2SM R16/P6000FT FG VV001 16/15 A2999 RMK AO2A SLP158 T01600154 55001
Flight Category
LIFR
Wind
140° at 4 kt
Visibility
0.5 SM
Temperature
16°C
Dewpoint
15.4°C
Altimeter
1015.70 inHg
Weather
FG
Cloud Cover
OVX
Nearest weather from KPSM (5 NM away)
Observed 2026-06-28 02:55Z
Nearby Weather Cameras
No camera at K3B4. Showing nearest cameras.
Sanford Seacoast Reg Airport
North · Camera 1 · 4 cameras total
16 NM away
Biddeford Muni Airport
SouthEast · Camera 3 · 4 cameras total
26 NM away
10 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 12/30 | 2,701 ft | 50 ft | ASPH | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| A/D | 125.05 | BOSTON APP/DEP |
| UNIC | 122.8 | CTAF/UNICOM |
Active NOTAMs
Nearby Airports in Maine
6ME6
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6ME6
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ME05
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ME05
Allen St Peter Memorial Airport
Portage — 800 ft
KLEW
AUBURN/LEWISTON MUNI
AUBURN/LEWISTON — 287.5 ft
KAUG
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ME22
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ME22
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Nearest airports
- 6ME6 — ABBOTTS
EAST SUMNER
- 6ME6 — ABBOTTS
EAST SUMNER
- ME05 — ALLEN ST PETER MEML
PORTAGE
- ME05 — Allen St Peter Memorial Airport
Portage
- KLEW — AUBURN/LEWISTON MUNI
AUBURN/LEWISTON
Maine airports
K3B4 Operational Overview
Location & Facility
SEACOAST AIRFIELD (K3B4) is a privately owned airport open to the public located in ELIOT, Maine, United States. The field sits at an elevation of 124.8 feet above mean sea level (MSL) at coordinates 43.1431°N, 70.7734°W.
Runways
SEACOAST AIRFIELD has 1 runway. The longest runway (12/30) measures 2,701 feet by 50 feet with a asph surface.
Communications & Operations
SEACOAST AIRFIELD is a non-towered (pilot-controlled) field. A total of 2 communication frequencies are published for this facility.
Weather Cameras
3 FAA Weather Cameras are available near SEACOAST AIRFIELD, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at SEACOAST AIRFIELD is LIFR (Low IFR — very low visibility and/or ceiling). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 4 active NOTAMs for this facility.
Frequently Asked Questions
What is K3B4?
K3B4 is the ICAO identifier for SEACOAST AIRFIELD, a public-use airport located in ELIOT, Maine, United States.
How many runways does SEACOAST AIRFIELD have?
SEACOAST AIRFIELD (K3B4) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of K3B4?
The field elevation of SEACOAST AIRFIELD is 124.8 feet above mean sea level (MSL).
Is fuel available at K3B4?
No fuel types are currently listed for SEACOAST AIRFIELD. Contact the FBO directly for availability.
What are the current weather conditions at K3B4?
The current flight category at SEACOAST AIRFIELD is LIFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at K3B4?
There are currently 4 active NOTAMs for SEACOAST AIRFIELD. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for K3B4?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for SEACOAST AIRFIELD.
Where is SEACOAST AIRFIELD located?
SEACOAST AIRFIELD (K3B4) is located in ELIOT, Maine, United States, at an elevation of 124.8 ft MSL.
Does K3B4 have weather cameras?
K3B4 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.